22711716

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 60662784

約数和(自身を除く): 37951068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 433, 558, 564, 846, 866, 1116, 1299, 1457, 1692, 1732, 2598, 2914, 3897, 4371, 5196, 5828, 7794, 8742, 13113, 13423, 15588, 17484, 20351, 26226, 26846, 40269, 40702, 52452, 53692, 61053, 80538, 81404, 120807, 122106, 161076, 183159, 241614, 244212, 366318, 483228, 630881, 732636, 1261762, 1892643, 2523524, 3785286, 5677929, 7570572, 11355858, 22711716]

約数ペア:

[(1, 22711716), (2, 11355858), (3, 7570572), (4, 5677929), (6, 3785286), (9, 2523524), (12, 1892643), (18, 1261762), (31, 732636), (36, 630881), (47, 483228), (62, 366318), (93, 244212), (94, 241614), (124, 183159), (141, 161076), (186, 122106), (188, 120807), (279, 81404), (282, 80538), (372, 61053), (423, 53692), (433, 52452), (558, 40702), (564, 40269), (846, 26846), (866, 26226), (1116, 20351), (1299, 17484), (1457, 15588), (1692, 13423), (1732, 13113), (2598, 8742), (2914, 7794), (3897, 5828), (4371, 5196)]