22717962

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 53136000

約数和(自身を除く): 30418038

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 89, 163, 174, 178, 261, 267, 326, 489, 522, 534, 783, 801, 978, 1467, 1566, 1602, 2403, 2581, 2934, 4401, 4727, 4806, 5162, 7743, 8802, 9454, 14181, 14507, 15486, 23229, 28362, 29014, 42543, 43521, 46458, 69687, 85086, 87042, 127629, 130563, 139374, 255258, 261126, 391689, 420703, 783378, 841406, 1262109, 2524218, 3786327, 7572654, 11358981, 22717962]

約数ペア:

[(1, 22717962), (2, 11358981), (3, 7572654), (6, 3786327), (9, 2524218), (18, 1262109), (27, 841406), (29, 783378), (54, 420703), (58, 391689), (87, 261126), (89, 255258), (163, 139374), (174, 130563), (178, 127629), (261, 87042), (267, 85086), (326, 69687), (489, 46458), (522, 43521), (534, 42543), (783, 29014), (801, 28362), (978, 23229), (1467, 15486), (1566, 14507), (1602, 14181), (2403, 9454), (2581, 8802), (2934, 7743), (4401, 5162), (4727, 4806)]