21876615432

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51859}}^1$

素因数の和:51918

約数の個数: 192

約数和(自身を含む): 72487833600

約数和(自身を除く): 50611218168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 81, 84, 93, 108, 124, 126, 162, 168, 186, 189, 216, 217, 243, 248, 252, 279, 324, 372, 378, 434, 486, 504, 558, 567, 648, 651, 744, 756, 837, 868, 972, 1116, 1134, 1302, 1512, 1674, 1701, 1736, 1944, 1953, 2232, 2268, 2511, 2604, 3348, 3402, 3906, 4536, 5022, 5208, 5859, 6696, 6804, 7533, 7812, 10044, 11718, 13608, 15066, 15624, 17577, 20088, 23436, 30132, 35154, 46872, 51859, 52731, 60264, 70308, 103718, 105462, 140616, 155577, 207436, 210924, 311154, 363013, 414872, 421848, 466731, 622308, 726026, 933462, 1089039, 1244616, 1400193, 1452052, 1607629, 1866924, 2178078, 2800386, 2904104, 3215258, 3267117, 3733848, 4200579, 4356156, 4822887, 5600772, 6430516, 6534234, 8401158, 8712312, 9645774, 9801351, 11201544, 11253403, 12601737, 12861032, 13068468, 14468661, 16802316, 19291548, 19602702, 22506806, 25203474, 26136936, 28937322, 29404053, 33604632, 33760209, 38583096, 39205404, 43405983, 45013612, 50406948, 57874644, 58808106, 67520418, 78410808, 86811966, 88212159, 90027224, 100813896, 101280627, 115749288, 117616212, 130217949, 135040836, 173623932, 176424318, 202561254, 235232424, 260435898, 270081672, 303841881, 347247864, 352848636, 390653847, 405122508, 520871796, 607683762, 705697272, 781307694, 810245016, 911525643, 1041743592, 1215367524, 1562615388, 1823051286, 2430735048, 2734576929, 3125230776, 3646102572, 5469153858, 7292205144, 10938307716, 21876615432]

約数ペア:

[(1, 21876615432), (2, 10938307716), (3, 7292205144), (4, 5469153858), (6, 3646102572), (7, 3125230776), (8, 2734576929), (9, 2430735048), (12, 1823051286), (14, 1562615388), (18, 1215367524), (21, 1041743592), (24, 911525643), (27, 810245016), (28, 781307694), (31, 705697272), (36, 607683762), (42, 520871796), (54, 405122508), (56, 390653847), (62, 352848636), (63, 347247864), (72, 303841881), (81, 270081672), (84, 260435898), (93, 235232424), (108, 202561254), (124, 176424318), (126, 173623932), (162, 135040836), (168, 130217949), (186, 117616212), (189, 115749288), (216, 101280627), (217, 100813896), (243, 90027224), (248, 88212159), (252, 86811966), (279, 78410808), (324, 67520418), (372, 58808106), (378, 57874644), (434, 50406948), (486, 45013612), (504, 43405983), (558, 39205404), (567, 38583096), (648, 33760209), (651, 33604632), (744, 29404053), (756, 28937322), (837, 26136936), (868, 25203474), (972, 22506806), (1116, 19602702), (1134, 19291548), (1302, 16802316), (1512, 14468661), (1674, 13068468), (1701, 12861032), (1736, 12601737), (1944, 11253403), (1953, 11201544), (2232, 9801351), (2268, 9645774), (2511, 8712312), (2604, 8401158), (3348, 6534234), (3402, 6430516), (3906, 5600772), (4536, 4822887), (5022, 4356156), (5208, 4200579), (5859, 3733848), (6696, 3267117), (6804, 3215258), (7533, 2904104), (7812, 2800386), (10044, 2178078), (11718, 1866924), (13608, 1607629), (15066, 1452052), (15624, 1400193), (17577, 1244616), (20088, 1089039), (23436, 933462), (30132, 726026), (35154, 622308), (46872, 466731), (51859, 421848), (52731, 414872), (60264, 363013), (70308, 311154), (103718, 210924), (105462, 207436), (140616, 155577)]