66397338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{526963}}^1$

素因数の和:526978

約数の個数: 24

約数和(自身を含む): 164412768

約数和(自身を除く): 98015430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 526963, 1053926, 1580889, 3161778, 3688741, 4742667, 7377482, 9485334, 11066223, 22132446, 33198669, 66397338]

約数ペア:

[(1, 66397338), (2, 33198669), (3, 22132446), (6, 11066223), (7, 9485334), (9, 7377482), (14, 4742667), (18, 3688741), (21, 3161778), (42, 1580889), (63, 1053926), (126, 526963)]