9012388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 20361600

約数和(自身を除く): 11349212

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1009, 1276, 2018, 2233, 4036, 4466, 7063, 8932, 11099, 14126, 22198, 28252, 29261, 44396, 58522, 77693, 117044, 155386, 204827, 310772, 321871, 409654, 643742, 819308, 1287484, 2253097, 4506194, 9012388]

約数ペア:

[(1, 9012388), (2, 4506194), (4, 2253097), (7, 1287484), (11, 819308), (14, 643742), (22, 409654), (28, 321871), (29, 310772), (44, 204827), (58, 155386), (77, 117044), (116, 77693), (154, 58522), (203, 44396), (308, 29261), (319, 28252), (406, 22198), (638, 14126), (812, 11099), (1009, 8932), (1276, 7063), (2018, 4466), (2233, 4036)]