2205522

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 5529600

約数和(自身を除く): 3324078

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 79, 94, 99, 141, 158, 198, 237, 282, 297, 423, 474, 517, 594, 711, 846, 869, 1034, 1269, 1422, 1551, 1738, 2133, 2538, 2607, 3102, 3713, 4266, 4653, 5214, 7426, 7821, 9306, 11139, 13959, 15642, 22278, 23463, 27918, 33417, 40843, 46926, 66834, 81686, 100251, 122529, 200502, 245058, 367587, 735174, 1102761, 2205522]

約数ペア:

[(1, 2205522), (2, 1102761), (3, 735174), (6, 367587), (9, 245058), (11, 200502), (18, 122529), (22, 100251), (27, 81686), (33, 66834), (47, 46926), (54, 40843), (66, 33417), (79, 27918), (94, 23463), (99, 22278), (141, 15642), (158, 13959), (198, 11139), (237, 9306), (282, 7821), (297, 7426), (423, 5214), (474, 4653), (517, 4266), (594, 3713), (711, 3102), (846, 2607), (869, 2538), (1034, 2133), (1269, 1738), (1422, 1551)]