2021102664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{707669}}^1$

素因数の和:707702

約数の個数: 64

約数和(自身を含む): 6114268800

約数和(自身を除く): 4093166136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 707669, 1415338, 2123007, 2830676, 4246014, 4953683, 5661352, 8492028, 9907366, 12030373, 14861049, 16984056, 19814732, 24060746, 29722098, 36091119, 39629464, 48121492, 59444196, 72182238, 84212611, 96242984, 118888392, 144364476, 168425222, 252637833, 288728952, 336850444, 505275666, 673700888, 1010551332, 2021102664]

約数ペア:

[(1, 2021102664), (2, 1010551332), (3, 673700888), (4, 505275666), (6, 336850444), (7, 288728952), (8, 252637833), (12, 168425222), (14, 144364476), (17, 118888392), (21, 96242984), (24, 84212611), (28, 72182238), (34, 59444196), (42, 48121492), (51, 39629464), (56, 36091119), (68, 29722098), (84, 24060746), (102, 19814732), (119, 16984056), (136, 14861049), (168, 12030373), (204, 9907366), (238, 8492028), (357, 5661352), (408, 4953683), (476, 4246014), (714, 2830676), (952, 2123007), (1428, 1415338), (2856, 707669)]