18464196

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{19477}}^1$

素因数の和:19563

約数の個数: 24

約数和(自身を含む): 43630720

約数和(自身を除く): 25166524

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 19477, 38954, 58431, 77908, 116862, 233724, 1538683, 3077366, 4616049, 6154732, 9232098, 18464196]

約数ペア:

[(1, 18464196), (2, 9232098), (3, 6154732), (4, 4616049), (6, 3077366), (12, 1538683), (79, 233724), (158, 116862), (237, 77908), (316, 58431), (474, 38954), (948, 19477)]