81417654

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{196661}}^1$

素因数の和:196692

約数の個数: 24

約数和(自身を含む): 184075632

約数和(自身を除く): 102657978

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 196661, 393322, 589983, 1179966, 1769949, 3539898, 4523203, 9046406, 13569609, 27139218, 40708827, 81417654]

約数ペア:

[(1, 81417654), (2, 40708827), (3, 27139218), (6, 13569609), (9, 9046406), (18, 4523203), (23, 3539898), (46, 1769949), (69, 1179966), (138, 589983), (207, 393322), (414, 196661)]