6531642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 15445248

約数和(自身を除く): 8913606

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 271, 309, 542, 618, 813, 927, 1339, 1626, 1854, 2439, 2678, 3523, 4017, 4878, 7046, 8034, 10569, 12051, 21138, 24102, 27913, 31707, 55826, 63414, 83739, 167478, 251217, 362869, 502434, 725738, 1088607, 2177214, 3265821, 6531642]

約数ペア:

[(1, 6531642), (2, 3265821), (3, 2177214), (6, 1088607), (9, 725738), (13, 502434), (18, 362869), (26, 251217), (39, 167478), (78, 83739), (103, 63414), (117, 55826), (206, 31707), (234, 27913), (271, 24102), (309, 21138), (542, 12051), (618, 10569), (813, 8034), (927, 7046), (1339, 4878), (1626, 4017), (1854, 3523), (2439, 2678)]