22867254

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 52060320

約数和(自身を除く): 29193066

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 426, 522, 617, 639, 1234, 1278, 1851, 2059, 3702, 4118, 5553, 6177, 11106, 12354, 17893, 18531, 35786, 37062, 43807, 53679, 87614, 107358, 131421, 161037, 262842, 322074, 394263, 788526, 1270403, 2540806, 3811209, 7622418, 11433627, 22867254]

約数ペア:

[(1, 22867254), (2, 11433627), (3, 7622418), (6, 3811209), (9, 2540806), (18, 1270403), (29, 788526), (58, 394263), (71, 322074), (87, 262842), (142, 161037), (174, 131421), (213, 107358), (261, 87614), (426, 53679), (522, 43807), (617, 37062), (639, 35786), (1234, 18531), (1278, 17893), (1851, 12354), (2059, 11106), (3702, 6177), (4118, 5553)]