15810362988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{188218607}}^1$

素因数の和:188218621

約数の個数: 24

約数和(自身を含む): 42160968192

約数和(自身を除く): 26350605204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 188218607, 376437214, 564655821, 752874428, 1129311642, 1317530249, 2258623284, 2635060498, 3952590747, 5270120996, 7905181494, 15810362988]

約数ペア:

[(1, 15810362988), (2, 7905181494), (3, 5270120996), (4, 3952590747), (6, 2635060498), (7, 2258623284), (12, 1317530249), (14, 1129311642), (21, 752874428), (28, 564655821), (42, 376437214), (84, 188218607)]