22750884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 62512632

約数和(自身を除く): 39761748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 173, 234, 281, 346, 468, 519, 562, 692, 843, 1038, 1124, 1557, 1686, 2076, 2249, 2529, 3114, 3372, 3653, 4498, 5058, 6228, 6747, 7306, 8996, 10116, 10959, 13494, 14612, 20241, 21918, 26988, 32877, 40482, 43836, 48613, 65754, 80964, 97226, 131508, 145839, 194452, 291678, 437517, 583356, 631969, 875034, 1263938, 1750068, 1895907, 2527876, 3791814, 5687721, 7583628, 11375442, 22750884]

約数ペア:

[(1, 22750884), (2, 11375442), (3, 7583628), (4, 5687721), (6, 3791814), (9, 2527876), (12, 1895907), (13, 1750068), (18, 1263938), (26, 875034), (36, 631969), (39, 583356), (52, 437517), (78, 291678), (117, 194452), (156, 145839), (173, 131508), (234, 97226), (281, 80964), (346, 65754), (468, 48613), (519, 43836), (562, 40482), (692, 32877), (843, 26988), (1038, 21918), (1124, 20241), (1557, 14612), (1686, 13494), (2076, 10959), (2249, 10116), (2529, 8996), (3114, 7306), (3372, 6747), (3653, 6228), (4498, 5058)]