15156342

素因数分解:

$2^1\times 3^3\times {\mathrm{280673}}^1$

素因数の和:280684

約数の個数: 16

約数和(自身を含む): 33680880

約数和(自身を除く): 18524538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 280673, 561346, 842019, 1684038, 2526057, 5052114, 7578171, 15156342]

約数ペア:

[(1, 15156342), (2, 7578171), (3, 5052114), (6, 2526057), (9, 1684038), (18, 842019), (27, 561346), (54, 280673)]