22419726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 53913600

約数和(自身を除く): 31493874

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 79, 87, 158, 174, 203, 233, 237, 406, 466, 474, 553, 609, 699, 1106, 1218, 1398, 1631, 1659, 2291, 3262, 3318, 4582, 4893, 6757, 6873, 9786, 13514, 13746, 16037, 18407, 20271, 32074, 36814, 40542, 47299, 48111, 55221, 94598, 96222, 110442, 128849, 141897, 257698, 283794, 386547, 533803, 773094, 1067606, 1601409, 3202818, 3736621, 7473242, 11209863, 22419726]

約数ペア:

[(1, 22419726), (2, 11209863), (3, 7473242), (6, 3736621), (7, 3202818), (14, 1601409), (21, 1067606), (29, 773094), (42, 533803), (58, 386547), (79, 283794), (87, 257698), (158, 141897), (174, 128849), (203, 110442), (233, 96222), (237, 94598), (406, 55221), (466, 48111), (474, 47299), (553, 40542), (609, 36814), (699, 32074), (1106, 20271), (1218, 18407), (1398, 16037), (1631, 13746), (1659, 13514), (2291, 9786), (3262, 6873), (3318, 6757), (4582, 4893)]