2015016612

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{489557}}^1$

素因数の和:489585

約数の個数: 48

約数和(自身を含む): 5483049600

約数和(自身を除く): 3468032988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 489557, 979114, 1468671, 1958228, 2937342, 3426899, 5874684, 6853798, 10280697, 13707596, 20561394, 23988293, 41122788, 47976586, 71964879, 95953172, 143929758, 167918051, 287859516, 335836102, 503754153, 671672204, 1007508306, 2015016612]

約数ペア:

[(1, 2015016612), (2, 1007508306), (3, 671672204), (4, 503754153), (6, 335836102), (7, 287859516), (12, 167918051), (14, 143929758), (21, 95953172), (28, 71964879), (42, 47976586), (49, 41122788), (84, 23988293), (98, 20561394), (147, 13707596), (196, 10280697), (294, 6853798), (343, 5874684), (588, 3426899), (686, 2937342), (1029, 1958228), (1372, 1468671), (2058, 979114), (4116, 489557)]