22514742

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 50873472

約数和(自身を除く): 28358730

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 157, 186, 257, 279, 314, 471, 514, 558, 771, 942, 1413, 1542, 2313, 2826, 4626, 4867, 7967, 9734, 14601, 15934, 23901, 29202, 40349, 43803, 47802, 71703, 80698, 87606, 121047, 143406, 242094, 363141, 726282, 1250819, 2501638, 3752457, 7504914, 11257371, 22514742]

約数ペア:

[(1, 22514742), (2, 11257371), (3, 7504914), (6, 3752457), (9, 2501638), (18, 1250819), (31, 726282), (62, 363141), (93, 242094), (157, 143406), (186, 121047), (257, 87606), (279, 80698), (314, 71703), (471, 47802), (514, 43803), (558, 40349), (771, 29202), (942, 23901), (1413, 15934), (1542, 14601), (2313, 9734), (2826, 7967), (4626, 4867)]