18148486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 30264192

約数和(自身を除く): 12115706

約数列:

[1, 2, 17, 34, 41, 47, 82, 94, 277, 554, 697, 799, 1394, 1598, 1927, 3854, 4709, 9418, 11357, 13019, 22714, 26038, 32759, 65518, 193069, 221323, 386138, 442646, 533779, 1067558, 9074243, 18148486]

約数ペア:

[(1, 18148486), (2, 9074243), (17, 1067558), (34, 533779), (41, 442646), (47, 386138), (82, 221323), (94, 193069), (277, 65518), (554, 32759), (697, 26038), (799, 22714), (1394, 13019), (1598, 11357), (1927, 9418), (3854, 4709)]