1521342

素因数分解:

$2^1\times 3^4\times {\mathrm{9391}}^1$

素因数の和:9405

約数の個数: 20

約数和(自身を含む): 3409296

約数和(自身を除く): 1887954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 9391, 18782, 28173, 56346, 84519, 169038, 253557, 507114, 760671, 1521342]

約数ペア:

[(1, 1521342), (2, 760671), (3, 507114), (6, 253557), (9, 169038), (18, 84519), (27, 56346), (54, 28173), (81, 18782), (162, 9391)]