140506812

素因数分解:

$2^2\times 3^4\times {\mathrm{433663}}^1$

素因数の和:433679

約数の個数: 30

約数和(自身を含む): 367313408

約数和(自身を除く): 226806596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 433663, 867326, 1300989, 1734652, 2601978, 3902967, 5203956, 7805934, 11708901, 15611868, 23417802, 35126703, 46835604, 70253406, 140506812]

約数ペア:

[(1, 140506812), (2, 70253406), (3, 46835604), (4, 35126703), (6, 23417802), (9, 15611868), (12, 11708901), (18, 7805934), (27, 5203956), (36, 3902967), (54, 2601978), (81, 1734652), (108, 1300989), (162, 867326), (324, 433663)]