189460278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1503653}}^1$

素因数の和:1503668

約数の個数: 24

約数和(自身を含む): 469140048

約数和(自身を除く): 279679770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1503653, 3007306, 4510959, 9021918, 10525571, 13532877, 21051142, 27065754, 31576713, 63153426, 94730139, 189460278]

約数ペア:

[(1, 189460278), (2, 94730139), (3, 63153426), (6, 31576713), (7, 27065754), (9, 21051142), (14, 13532877), (18, 10525571), (21, 9021918), (42, 4510959), (63, 3007306), (126, 1503653)]