397365066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137117}}^1$

素因数の和:137155

約数の個数: 48

約数和(自身を含む): 1026739584

約数和(自身を除く): 629374518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 137117, 274234, 411351, 822702, 959819, 1234053, 1919638, 2468106, 2879457, 3153691, 5758914, 6307382, 8638371, 9461073, 17276742, 18922146, 22075837, 28383219, 44151674, 56766438, 66227511, 132455022, 198682533, 397365066]

約数ペア:

[(1, 397365066), (2, 198682533), (3, 132455022), (6, 66227511), (7, 56766438), (9, 44151674), (14, 28383219), (18, 22075837), (21, 18922146), (23, 17276742), (42, 9461073), (46, 8638371), (63, 6307382), (69, 5758914), (126, 3153691), (138, 2879457), (161, 2468106), (207, 1919638), (322, 1234053), (414, 959819), (483, 822702), (966, 411351), (1449, 274234), (2898, 137117)]