17812732

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10429}}^1$

素因数の和:10501

約数の個数: 24

約数和(自身を含む): 36212960

約数和(自身を除く): 18400228

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 10429, 20858, 41716, 73003, 146006, 292012, 636169, 1272338, 2544676, 4453183, 8906366, 17812732]

約数ペア:

[(1, 17812732), (2, 8906366), (4, 4453183), (7, 2544676), (14, 1272338), (28, 636169), (61, 292012), (122, 146006), (244, 73003), (427, 41716), (854, 20858), (1708, 10429)]