668664108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2653429}}^1$

素因数の和:2653446

約数の個数: 36

約数和(自身を含む): 1931697040

約数和(自身を除く): 1263032932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2653429, 5306858, 7960287, 10613716, 15920574, 18574003, 23880861, 31841148, 37148006, 47761722, 55722009, 74296012, 95523444, 111444018, 167166027, 222888036, 334332054, 668664108]

約数ペア:

[(1, 668664108), (2, 334332054), (3, 222888036), (4, 167166027), (6, 111444018), (7, 95523444), (9, 74296012), (12, 55722009), (14, 47761722), (18, 37148006), (21, 31841148), (28, 23880861), (36, 18574003), (42, 15920574), (63, 10613716), (84, 7960287), (126, 5306858), (252, 2653429)]