25379406

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 84

約数和(自身を含む): 62405928

約数和(自身を除く): 37026522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 103, 117, 162, 169, 206, 234, 243, 309, 338, 351, 486, 507, 618, 702, 729, 927, 1014, 1053, 1339, 1458, 1521, 1854, 2106, 2678, 2781, 3042, 3159, 4017, 4563, 5562, 6318, 8034, 8343, 9126, 9477, 12051, 13689, 16686, 17407, 18954, 24102, 25029, 27378, 34814, 36153, 41067, 50058, 52221, 72306, 75087, 82134, 104442, 108459, 123201, 150174, 156663, 216918, 246402, 313326, 325377, 469989, 650754, 939978, 976131, 1409967, 1952262, 2819934, 4229901, 8459802, 12689703, 25379406]

約数ペア:

[(1, 25379406), (2, 12689703), (3, 8459802), (6, 4229901), (9, 2819934), (13, 1952262), (18, 1409967), (26, 976131), (27, 939978), (39, 650754), (54, 469989), (78, 325377), (81, 313326), (103, 246402), (117, 216918), (162, 156663), (169, 150174), (206, 123201), (234, 108459), (243, 104442), (309, 82134), (338, 75087), (351, 72306), (486, 52221), (507, 50058), (618, 41067), (702, 36153), (729, 34814), (927, 27378), (1014, 25029), (1053, 24102), (1339, 18954), (1458, 17407), (1521, 16686), (1854, 13689), (2106, 12051), (2678, 9477), (2781, 9126), (3042, 8343), (3159, 8034), (4017, 6318), (4563, 5562)]