4203906

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 9959040

約数和(自身を除く): 5755134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 181, 237, 294, 362, 474, 543, 553, 1086, 1106, 1267, 1659, 2534, 3318, 3801, 3871, 7602, 7742, 8869, 11613, 14299, 17738, 23226, 26607, 28598, 42897, 53214, 85794, 100093, 200186, 300279, 600558, 700651, 1401302, 2101953, 4203906]

約数ペア:

[(1, 4203906), (2, 2101953), (3, 1401302), (6, 700651), (7, 600558), (14, 300279), (21, 200186), (42, 100093), (49, 85794), (79, 53214), (98, 42897), (147, 28598), (158, 26607), (181, 23226), (237, 17738), (294, 14299), (362, 11613), (474, 8869), (543, 7742), (553, 7602), (1086, 3871), (1106, 3801), (1267, 3318), (1659, 2534)]