239979186

素因数分解:

$2^1\times 3^4\times {\mathrm{1481353}}^1$

素因数の和:1481367

約数の個数: 20

約数和(自身を含む): 537731502

約数和(自身を除く): 297752316

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1481353, 2962706, 4444059, 8888118, 13332177, 26664354, 39996531, 79993062, 119989593, 239979186]

約数ペア:

[(1, 239979186), (2, 119989593), (3, 79993062), (6, 39996531), (9, 26664354), (18, 13332177), (27, 8888118), (54, 4444059), (81, 2962706), (162, 1481353)]