18229722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1801}}^1$

素因数の和:2054

約数の個数: 32

約数和(自身を含む): 41864064

約数和(自身を除く): 23634342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 241, 482, 723, 1446, 1687, 1801, 3374, 3602, 5061, 5403, 10122, 10806, 12607, 25214, 37821, 75642, 434041, 868082, 1302123, 2604246, 3038287, 6076574, 9114861, 18229722]

約数ペア:

[(1, 18229722), (2, 9114861), (3, 6076574), (6, 3038287), (7, 2604246), (14, 1302123), (21, 868082), (42, 434041), (241, 75642), (482, 37821), (723, 25214), (1446, 12607), (1687, 10806), (1801, 10122), (3374, 5403), (3602, 5061)]