17946156924

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{28099}}^1$

素因数の和:28379

約数の個数: 72

約数和(自身を含む): 46058485200

約数和(自身を除く): 28112328276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 157, 226, 314, 339, 452, 471, 628, 678, 942, 1017, 1356, 1413, 1884, 2034, 2826, 4068, 5652, 17741, 28099, 35482, 53223, 56198, 70964, 84297, 106446, 112396, 159669, 168594, 212892, 252891, 319338, 337188, 505782, 638676, 1011564, 3175187, 4411543, 6350374, 8823086, 9525561, 12700748, 13234629, 17646172, 19051122, 26469258, 28576683, 38102244, 39703887, 52938516, 57153366, 79407774, 114306732, 158815548, 498504359, 997008718, 1495513077, 1994017436, 2991026154, 4486539231, 5982052308, 8973078462, 17946156924]

約数ペア:

[(1, 17946156924), (2, 8973078462), (3, 5982052308), (4, 4486539231), (6, 2991026154), (9, 1994017436), (12, 1495513077), (18, 997008718), (36, 498504359), (113, 158815548), (157, 114306732), (226, 79407774), (314, 57153366), (339, 52938516), (452, 39703887), (471, 38102244), (628, 28576683), (678, 26469258), (942, 19051122), (1017, 17646172), (1356, 13234629), (1413, 12700748), (1884, 9525561), (2034, 8823086), (2826, 6350374), (4068, 4411543), (5652, 3175187), (17741, 1011564), (28099, 638676), (35482, 505782), (53223, 337188), (56198, 319338), (70964, 252891), (84297, 212892), (106446, 168594), (112396, 159669)]