691531668

素因数分解:

$2^2\times 3^4\times {\mathrm{2134357}}^1$

素因数の和:2134373

約数の個数: 30

約数和(自身を含む): 1807801226

約数和(自身を除く): 1116269558

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2134357, 4268714, 6403071, 8537428, 12806142, 19209213, 25612284, 38418426, 57627639, 76836852, 115255278, 172882917, 230510556, 345765834, 691531668]

約数ペア:

[(1, 691531668), (2, 345765834), (3, 230510556), (4, 172882917), (6, 115255278), (9, 76836852), (12, 57627639), (18, 38418426), (27, 25612284), (36, 19209213), (54, 12806142), (81, 8537428), (108, 6403071), (162, 4268714), (324, 2134357)]