31146444

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 120

約数和(自身を含む): 96273408

約数和(自身を除く): 65126964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 443, 558, 567, 651, 756, 837, 868, 886, 1116, 1134, 1302, 1329, 1674, 1772, 1953, 2268, 2511, 2604, 2658, 3101, 3348, 3906, 3987, 5022, 5316, 5859, 6202, 7812, 7974, 9303, 10044, 11718, 11961, 12404, 13733, 15948, 17577, 18606, 23436, 23922, 27466, 27909, 35154, 35883, 37212, 41199, 47844, 54932, 55818, 70308, 71766, 82398, 83727, 96131, 111636, 123597, 143532, 164796, 167454, 192262, 247194, 251181, 288393, 334908, 370791, 384524, 494388, 502362, 576786, 741582, 865179, 1004724, 1112373, 1153572, 1483164, 1730358, 2224746, 2595537, 3460716, 4449492, 5191074, 7786611, 10382148, 15573222, 31146444]

約数ペア:

[(1, 31146444), (2, 15573222), (3, 10382148), (4, 7786611), (6, 5191074), (7, 4449492), (9, 3460716), (12, 2595537), (14, 2224746), (18, 1730358), (21, 1483164), (27, 1153572), (28, 1112373), (31, 1004724), (36, 865179), (42, 741582), (54, 576786), (62, 502362), (63, 494388), (81, 384524), (84, 370791), (93, 334908), (108, 288393), (124, 251181), (126, 247194), (162, 192262), (186, 167454), (189, 164796), (217, 143532), (252, 123597), (279, 111636), (324, 96131), (372, 83727), (378, 82398), (434, 71766), (443, 70308), (558, 55818), (567, 54932), (651, 47844), (756, 41199), (837, 37212), (868, 35883), (886, 35154), (1116, 27909), (1134, 27466), (1302, 23922), (1329, 23436), (1674, 18606), (1772, 17577), (1953, 15948), (2268, 13733), (2511, 12404), (2604, 11961), (2658, 11718), (3101, 10044), (3348, 9303), (3906, 7974), (3987, 7812), (5022, 6202), (5316, 5859)]