18977352

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41617}}^1$

素因数の和:41645

約数の個数: 32

約数和(自身を含む): 49941600

約数和(自身を除く): 30964248

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 41617, 83234, 124851, 166468, 249702, 332936, 499404, 790723, 998808, 1581446, 2372169, 3162892, 4744338, 6325784, 9488676, 18977352]

約数ペア:

[(1, 18977352), (2, 9488676), (3, 6325784), (4, 4744338), (6, 3162892), (8, 2372169), (12, 1581446), (19, 998808), (24, 790723), (38, 499404), (57, 332936), (76, 249702), (114, 166468), (152, 124851), (228, 83234), (456, 41617)]