23780286

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2301

約数の個数: 48

約数和(自身を含む): 56010240

約数和(自身を除く): 32229954

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 2243, 3534, 4486, 5301, 6729, 10602, 13458, 20187, 40374, 42617, 69533, 85234, 127851, 139066, 208599, 255702, 383553, 417198, 625797, 767106, 1251594, 1321127, 2642254, 3963381, 7926762, 11890143, 23780286]

約数ペア:

[(1, 23780286), (2, 11890143), (3, 7926762), (6, 3963381), (9, 2642254), (18, 1321127), (19, 1251594), (31, 767106), (38, 625797), (57, 417198), (62, 383553), (93, 255702), (114, 208599), (171, 139066), (186, 127851), (279, 85234), (342, 69533), (558, 42617), (589, 40374), (1178, 20187), (1767, 13458), (2243, 10602), (3534, 6729), (4486, 5301)]