187139754

素因数分解:

$2^1\times 3^3\times {\mathrm{263}}^1\times {\mathrm{13177}}^1$

素因数の和:13451

約数の個数: 32

約数和(自身を含む): 417479040

約数和(自身を除く): 230339286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 263, 526, 789, 1578, 2367, 4734, 7101, 13177, 14202, 26354, 39531, 79062, 118593, 237186, 355779, 711558, 3465551, 6931102, 10396653, 20793306, 31189959, 62379918, 93569877, 187139754]

約数ペア:

[(1, 187139754), (2, 93569877), (3, 62379918), (6, 31189959), (9, 20793306), (18, 10396653), (27, 6931102), (54, 3465551), (263, 711558), (526, 355779), (789, 237186), (1578, 118593), (2367, 79062), (4734, 39531), (7101, 26354), (13177, 14202)]