31434228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{124739}}^1$

素因数の和:124756

約数の個数: 36

約数和(自身を含む): 90810720

約数和(自身を除く): 59376492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 124739, 249478, 374217, 498956, 748434, 873173, 1122651, 1496868, 1746346, 2245302, 2619519, 3492692, 4490604, 5239038, 7858557, 10478076, 15717114, 31434228]

約数ペア:

[(1, 31434228), (2, 15717114), (3, 10478076), (4, 7858557), (6, 5239038), (7, 4490604), (9, 3492692), (12, 2619519), (14, 2245302), (18, 1746346), (21, 1496868), (28, 1122651), (36, 873173), (42, 748434), (63, 498956), (84, 374217), (126, 249478), (252, 124739)]