321804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1277}}^1$

素因数の和:1294

約数の個数: 36

約数和(自身を含む): 930384

約数和(自身を除く): 608580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1277, 2554, 3831, 5108, 7662, 8939, 11493, 15324, 17878, 22986, 26817, 35756, 45972, 53634, 80451, 107268, 160902, 321804]

約数ペア:

[(1, 321804), (2, 160902), (3, 107268), (4, 80451), (6, 53634), (7, 45972), (9, 35756), (12, 26817), (14, 22986), (18, 17878), (21, 15324), (28, 11493), (36, 8939), (42, 7662), (63, 5108), (84, 3831), (126, 2554), (252, 1277)]