22912812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 62955984

約数和(自身を除く): 40043172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 173, 234, 283, 346, 468, 519, 566, 692, 849, 1038, 1132, 1557, 1698, 2076, 2249, 2547, 3114, 3396, 3679, 4498, 5094, 6228, 6747, 7358, 8996, 10188, 11037, 13494, 14716, 20241, 22074, 26988, 33111, 40482, 44148, 48959, 66222, 80964, 97918, 132444, 146877, 195836, 293754, 440631, 587508, 636467, 881262, 1272934, 1762524, 1909401, 2545868, 3818802, 5728203, 7637604, 11456406, 22912812]

約数ペア:

[(1, 22912812), (2, 11456406), (3, 7637604), (4, 5728203), (6, 3818802), (9, 2545868), (12, 1909401), (13, 1762524), (18, 1272934), (26, 881262), (36, 636467), (39, 587508), (52, 440631), (78, 293754), (117, 195836), (156, 146877), (173, 132444), (234, 97918), (283, 80964), (346, 66222), (468, 48959), (519, 44148), (566, 40482), (692, 33111), (849, 26988), (1038, 22074), (1132, 20241), (1557, 14716), (1698, 13494), (2076, 11037), (2249, 10188), (2547, 8996), (3114, 7358), (3396, 6747), (3679, 6228), (4498, 5094)]