22881366

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 54348840

約数和(自身を除く): 31467474

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 89, 138, 162, 178, 207, 243, 267, 414, 486, 529, 534, 621, 801, 1058, 1242, 1587, 1602, 1863, 2047, 2403, 3174, 3726, 4094, 4761, 4806, 5589, 6141, 7209, 9522, 11178, 12282, 14283, 14418, 18423, 21627, 28566, 36846, 42849, 43254, 47081, 55269, 85698, 94162, 110538, 128547, 141243, 165807, 257094, 282486, 331614, 423729, 497421, 847458, 994842, 1271187, 2542374, 3813561, 7627122, 11440683, 22881366]

約数ペア:

[(1, 22881366), (2, 11440683), (3, 7627122), (6, 3813561), (9, 2542374), (18, 1271187), (23, 994842), (27, 847458), (46, 497421), (54, 423729), (69, 331614), (81, 282486), (89, 257094), (138, 165807), (162, 141243), (178, 128547), (207, 110538), (243, 94162), (267, 85698), (414, 55269), (486, 47081), (529, 43254), (534, 42849), (621, 36846), (801, 28566), (1058, 21627), (1242, 18423), (1587, 14418), (1602, 14283), (1863, 12282), (2047, 11178), (2403, 9522), (3174, 7209), (3726, 6141), (4094, 5589), (4761, 4806)]