1212106188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{138179}}^1$

素因数の和:138246

約数の個数: 48

約数和(自身を含む): 3064279680

約数和(自身を除く): 1852173492

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 138179, 276358, 414537, 552716, 829074, 1658148, 2349043, 4698086, 5941697, 7047129, 9396172, 11883394, 14094258, 17825091, 23766788, 28188516, 35650182, 71300364, 101008849, 202017698, 303026547, 404035396, 606053094, 1212106188]

約数ペア:

[(1, 1212106188), (2, 606053094), (3, 404035396), (4, 303026547), (6, 202017698), (12, 101008849), (17, 71300364), (34, 35650182), (43, 28188516), (51, 23766788), (68, 17825091), (86, 14094258), (102, 11883394), (129, 9396172), (172, 7047129), (204, 5941697), (258, 4698086), (516, 2349043), (731, 1658148), (1462, 829074), (2193, 552716), (2924, 414537), (4386, 276358), (8772, 138179)]