9191751844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{66721}}^1$

素因数の和:66868

約数の個数: 48

約数和(自身を含む): 18293571072

約数和(自身を除く): 9101819228

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 101, 124, 202, 341, 404, 682, 1111, 1364, 2222, 3131, 4444, 6262, 12524, 34441, 66721, 68882, 133442, 137764, 266884, 733931, 1467862, 2068351, 2935724, 4136702, 6738821, 8273404, 13477642, 22751861, 26955284, 45503722, 74127031, 91007444, 148254062, 208903451, 296508124, 417806902, 835613804, 2297937961, 4595875922, 9191751844]

約数ペア:

[(1, 9191751844), (2, 4595875922), (4, 2297937961), (11, 835613804), (22, 417806902), (31, 296508124), (44, 208903451), (62, 148254062), (101, 91007444), (124, 74127031), (202, 45503722), (341, 26955284), (404, 22751861), (682, 13477642), (1111, 8273404), (1364, 6738821), (2222, 4136702), (3131, 2935724), (4444, 2068351), (6262, 1467862), (12524, 733931), (34441, 266884), (66721, 137764), (68882, 133442)]