23881518

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{69829}}^1$

素因数の和:69856

約数の個数: 24

約数和(自身を含む): 54467400

約数和(自身を除く): 30585882

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 69829, 139658, 209487, 418974, 628461, 1256922, 1326751, 2653502, 3980253, 7960506, 11940759, 23881518]

約数ペア:

[(1, 23881518), (2, 11940759), (3, 7960506), (6, 3980253), (9, 2653502), (18, 1326751), (19, 1256922), (38, 628461), (57, 418974), (114, 209487), (171, 139658), (342, 69829)]