123921078

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1087027}}^1$

素因数の和:1087051

約数の個数: 16

約数和(自身を含む): 260886720

約数和(自身を除く): 136965642

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1087027, 2174054, 3261081, 6522162, 20653513, 41307026, 61960539, 123921078]

約数ペア:

[(1, 123921078), (2, 61960539), (3, 41307026), (6, 20653513), (19, 6522162), (38, 3261081), (57, 2174054), (114, 1087027)]