31002012

素因数分解:

$2^2\times 3^2\times {\mathrm{861167}}^1$

素因数の和:861177

約数の個数: 18

約数和(自身を含む): 78366288

約数和(自身を除く): 47364276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 861167, 1722334, 2583501, 3444668, 5167002, 7750503, 10334004, 15501006, 31002012]

約数ペア:

[(1, 31002012), (2, 15501006), (3, 10334004), (4, 7750503), (6, 5167002), (9, 3444668), (12, 2583501), (18, 1722334), (36, 861167)]