18531058

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3511}}^1$

素因数の和:3562

約数の個数: 32

約数和(自身を含む): 35400960

約数和(自身を除く): 16869902

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 3511, 5278, 7022, 24577, 45643, 49154, 91286, 101819, 203638, 319501, 639002, 712733, 1323647, 1425466, 2647294, 9265529, 18531058]

約数ペア:

[(1, 18531058), (2, 9265529), (7, 2647294), (13, 1425466), (14, 1323647), (26, 712733), (29, 639002), (58, 319501), (91, 203638), (182, 101819), (203, 91286), (377, 49154), (406, 45643), (754, 24577), (2639, 7022), (3511, 5278)]