42656964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{507821}}^1$

素因数の和:507835

約数の個数: 24

約数和(自身を含む): 113752128

約数和(自身を除く): 71095164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 507821, 1015642, 1523463, 2031284, 3046926, 3554747, 6093852, 7109494, 10664241, 14218988, 21328482, 42656964]

約数ペア:

[(1, 42656964), (2, 21328482), (3, 14218988), (4, 10664241), (6, 7109494), (7, 6093852), (12, 3554747), (14, 3046926), (21, 2031284), (28, 1523463), (42, 1015642), (84, 507821)]