18492327

素因数分解:

$3^3\times 7^1\times {\mathrm{97843}}^1$

素因数の和:97859

約数の個数: 16

約数和(自身を含む): 31310080

約数和(自身を除く): 12817753

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 97843, 293529, 684901, 880587, 2054703, 2641761, 6164109, 18492327]

約数ペア:

[(1, 18492327), (3, 6164109), (7, 2641761), (9, 2054703), (21, 880587), (27, 684901), (63, 293529), (189, 97843)]