2018706072

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{260411}}^1$

素因数の和:260456

約数の個数: 64

約数和(自身を含む): 5624899200

約数和(自身を除く): 3606193128

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 260411, 520822, 781233, 1041644, 1562466, 2083288, 3124932, 4426987, 4947809, 6249864, 8853974, 9895618, 13280961, 14843427, 17707948, 19791236, 26561922, 29686854, 35415896, 39582472, 53123844, 59373708, 84112753, 106247688, 118747416, 168225506, 252338259, 336451012, 504676518, 672902024, 1009353036, 2018706072]

約数ペア:

[(1, 2018706072), (2, 1009353036), (3, 672902024), (4, 504676518), (6, 336451012), (8, 252338259), (12, 168225506), (17, 118747416), (19, 106247688), (24, 84112753), (34, 59373708), (38, 53123844), (51, 39582472), (57, 35415896), (68, 29686854), (76, 26561922), (102, 19791236), (114, 17707948), (136, 14843427), (152, 13280961), (204, 9895618), (228, 8853974), (323, 6249864), (408, 4947809), (456, 4426987), (646, 3124932), (969, 2083288), (1292, 1562466), (1938, 1041644), (2584, 781233), (3876, 520822), (7752, 260411)]