8215668

素因数分解:

$2^2\times 3^4\times {\mathrm{25357}}^1$

素因数の和:25373

約数の個数: 30

約数和(自身を含む): 21478226

約数和(自身を除く): 13262558

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 25357, 50714, 76071, 101428, 152142, 228213, 304284, 456426, 684639, 912852, 1369278, 2053917, 2738556, 4107834, 8215668]

約数ペア:

[(1, 8215668), (2, 4107834), (3, 2738556), (4, 2053917), (6, 1369278), (9, 912852), (12, 684639), (18, 456426), (27, 304284), (36, 228213), (54, 152142), (81, 101428), (108, 76071), (162, 50714), (324, 25357)]