181183716

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:916

約数の個数: 144

約数和(自身を含む): 560967680

約数和(自身を除く): 379783964

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, 243, 252, 279, 324, 372, 378, 434, 486, 558, 567, 651, 756, 837, 859, 868, 972, 1116, 1134, 1302, 1674, 1701, 1718, 1953, 2268, 2511, 2577, 2604, 3348, 3402, 3436, 3906, 5022, 5154, 5859, 6013, 6804, 7533, 7731, 7812, 10044, 10308, 11718, 12026, 15066, 15462, 17577, 18039, 23193, 23436, 24052, 26629, 30132, 30924, 35154, 36078, 46386, 52731, 53258, 54117, 69579, 70308, 72156, 79887, 92772, 105462, 106516, 108234, 139158, 159774, 162351, 186403, 208737, 210924, 216468, 239661, 278316, 319548, 324702, 372806, 417474, 479322, 487053, 559209, 649404, 718983, 745612, 834948, 958644, 974106, 1118418, 1437966, 1461159, 1677627, 1948212, 2156949, 2236836, 2875932, 2922318, 3355254, 4313898, 5032881, 5844636, 6470847, 6710508, 8627796, 10065762, 12941694, 15098643, 20131524, 25883388, 30197286, 45295929, 60394572, 90591858, 181183716]

約数ペア:

[(1, 181183716), (2, 90591858), (3, 60394572), (4, 45295929), (6, 30197286), (7, 25883388), (9, 20131524), (12, 15098643), (14, 12941694), (18, 10065762), (21, 8627796), (27, 6710508), (28, 6470847), (31, 5844636), (36, 5032881), (42, 4313898), (54, 3355254), (62, 2922318), (63, 2875932), (81, 2236836), (84, 2156949), (93, 1948212), (108, 1677627), (124, 1461159), (126, 1437966), (162, 1118418), (186, 974106), (189, 958644), (217, 834948), (243, 745612), (252, 718983), (279, 649404), (324, 559209), (372, 487053), (378, 479322), (434, 417474), (486, 372806), (558, 324702), (567, 319548), (651, 278316), (756, 239661), (837, 216468), (859, 210924), (868, 208737), (972, 186403), (1116, 162351), (1134, 159774), (1302, 139158), (1674, 108234), (1701, 106516), (1718, 105462), (1953, 92772), (2268, 79887), (2511, 72156), (2577, 70308), (2604, 69579), (3348, 54117), (3402, 53258), (3436, 52731), (3906, 46386), (5022, 36078), (5154, 35154), (5859, 30924), (6013, 30132), (6804, 26629), (7533, 24052), (7731, 23436), (7812, 23193), (10044, 18039), (10308, 17577), (11718, 15462), (12026, 15066)]