1221282

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3598

約数の個数: 24

約数和(自身を含む): 2786160

約数和(自身を除く): 1564878

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 3571, 7142, 10713, 21426, 32139, 64278, 67849, 135698, 203547, 407094, 610641, 1221282]

約数ペア:

[(1, 1221282), (2, 610641), (3, 407094), (6, 203547), (9, 135698), (18, 67849), (19, 64278), (38, 32139), (57, 21426), (114, 10713), (171, 7142), (342, 3571)]