18308366944

素因数分解:

$2^5\times 7^1\times {\mathrm{577}}^1\times {\mathrm{141653}}^1$

素因数の和:142247

約数の個数: 48

約数和(自身を含む): 41265510048

約数和(自身を除く): 22957143104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 577, 1154, 2308, 4039, 4616, 8078, 9232, 16156, 18464, 32312, 64624, 129248, 141653, 283306, 566612, 991571, 1133224, 1983142, 2266448, 3966284, 4532896, 7932568, 15865136, 31730272, 81733781, 163467562, 326935124, 572136467, 653870248, 1144272934, 1307740496, 2288545868, 2615480992, 4577091736, 9154183472, 18308366944]

約数ペア:

[(1, 18308366944), (2, 9154183472), (4, 4577091736), (7, 2615480992), (8, 2288545868), (14, 1307740496), (16, 1144272934), (28, 653870248), (32, 572136467), (56, 326935124), (112, 163467562), (224, 81733781), (577, 31730272), (1154, 15865136), (2308, 7932568), (4039, 4532896), (4616, 3966284), (8078, 2266448), (9232, 1983142), (16156, 1133224), (18464, 991571), (32312, 566612), (64624, 283306), (129248, 141653)]