131418468

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{41017}}^1$

素因数の和:41116

約数の個数: 36

約数和(自身を含む): 335937420

約数和(自身を除く): 204518952

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 41017, 82034, 123051, 164068, 246102, 369153, 492204, 738306, 1476612, 3650513, 7301026, 10951539, 14602052, 21903078, 32854617, 43806156, 65709234, 131418468]

約数ペア:

[(1, 131418468), (2, 65709234), (3, 43806156), (4, 32854617), (6, 21903078), (9, 14602052), (12, 10951539), (18, 7301026), (36, 3650513), (89, 1476612), (178, 738306), (267, 492204), (356, 369153), (534, 246102), (801, 164068), (1068, 123051), (1602, 82034), (3204, 41017)]