143958654

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{380843}}^1$

素因数の和:380861

約数の個数: 32

約数和(自身を含む): 365610240

約数和(自身を除く): 221651586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 380843, 761686, 1142529, 2285058, 2665901, 3427587, 5331802, 6855174, 7997703, 10282761, 15995406, 20565522, 23993109, 47986218, 71979327, 143958654]

約数ペア:

[(1, 143958654), (2, 71979327), (3, 47986218), (6, 23993109), (7, 20565522), (9, 15995406), (14, 10282761), (18, 7997703), (21, 6855174), (27, 5331802), (42, 3427587), (54, 2665901), (63, 2285058), (126, 1142529), (189, 761686), (378, 380843)]