72661338

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{17783}}^1$

素因数の和:18018

約数の個数: 24

約数和(自身を含む): 158135328

約数和(自身を除く): 85473990

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 17783, 35566, 53349, 106698, 160047, 320094, 4036741, 8073482, 12110223, 24220446, 36330669, 72661338]

約数ペア:

[(1, 72661338), (2, 36330669), (3, 24220446), (6, 12110223), (9, 8073482), (18, 4036741), (227, 320094), (454, 160047), (681, 106698), (1362, 53349), (2043, 35566), (4086, 17783)]