2660136

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 6691200

約数和(自身を除く): 4031064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 409, 542, 813, 818, 1084, 1227, 1626, 1636, 2168, 2454, 3252, 3272, 4908, 6504, 9816, 110839, 221678, 332517, 443356, 665034, 886712, 1330068, 2660136]

約数ペア:

[(1, 2660136), (2, 1330068), (3, 886712), (4, 665034), (6, 443356), (8, 332517), (12, 221678), (24, 110839), (271, 9816), (409, 6504), (542, 4908), (813, 3272), (818, 3252), (1084, 2454), (1227, 2168), (1626, 1636)]