398492082

素因数分解:

$2^1\times 3^3\times {\mathrm{7379483}}^1$

素因数の和:7379494

約数の個数: 16

約数和(自身を含む): 885538080

約数和(自身を除く): 487045998

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7379483, 14758966, 22138449, 44276898, 66415347, 132830694, 199246041, 398492082]

約数ペア:

[(1, 398492082), (2, 199246041), (3, 132830694), (6, 66415347), (9, 44276898), (18, 22138449), (27, 14758966), (54, 7379483)]