22017564

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 58298240

約数和(自身を除く): 36280676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 109, 124, 181, 186, 218, 279, 327, 362, 372, 436, 543, 558, 654, 724, 981, 1086, 1116, 1308, 1629, 1962, 2172, 3258, 3379, 3924, 5611, 6516, 6758, 10137, 11222, 13516, 16833, 19729, 20274, 22444, 30411, 33666, 39458, 40548, 50499, 59187, 60822, 67332, 78916, 100998, 118374, 121644, 177561, 201996, 236748, 355122, 611599, 710244, 1223198, 1834797, 2446396, 3669594, 5504391, 7339188, 11008782, 22017564]

約数ペア:

[(1, 22017564), (2, 11008782), (3, 7339188), (4, 5504391), (6, 3669594), (9, 2446396), (12, 1834797), (18, 1223198), (31, 710244), (36, 611599), (62, 355122), (93, 236748), (109, 201996), (124, 177561), (181, 121644), (186, 118374), (218, 100998), (279, 78916), (327, 67332), (362, 60822), (372, 59187), (436, 50499), (543, 40548), (558, 39458), (654, 33666), (724, 30411), (981, 22444), (1086, 20274), (1116, 19729), (1308, 16833), (1629, 13516), (1962, 11222), (2172, 10137), (3258, 6758), (3379, 6516), (3924, 5611)]