18439012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3877}}^1$

素因数の和:3951

約数の個数: 24

約数和(自身を含む): 34203960

約数和(自身を除く): 15764948

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 3877, 4756, 7754, 15508, 112433, 158957, 224866, 317914, 449732, 635828, 4609753, 9219506, 18439012]

約数ペア:

[(1, 18439012), (2, 9219506), (4, 4609753), (29, 635828), (41, 449732), (58, 317914), (82, 224866), (116, 158957), (164, 112433), (1189, 15508), (2378, 7754), (3877, 4756)]