91423278

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163841}}^1$

素因数の和:163880

約数の個数: 24

約数和(自身を含む): 204474816

約数和(自身を除く): 113051538

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 163841, 327682, 491523, 983046, 1474569, 2949138, 5079071, 10158142, 15237213, 30474426, 45711639, 91423278]

約数ペア:

[(1, 91423278), (2, 45711639), (3, 30474426), (6, 15237213), (9, 10158142), (18, 5079071), (31, 2949138), (62, 1474569), (93, 983046), (186, 491523), (279, 327682), (558, 163841)]