12400904466

素因数分解:

$2^1\times 3^4\times {\mathrm{1223}}^1\times {\mathrm{62591}}^1$

素因数の和:63828

約数の個数: 40

約数和(自身を含む): 27810376704

約数和(自身を除く): 15409472238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1223, 2446, 3669, 7338, 11007, 22014, 33021, 62591, 66042, 99063, 125182, 187773, 198126, 375546, 563319, 1126638, 1689957, 3379914, 5069871, 10139742, 76548793, 153097586, 229646379, 459292758, 688939137, 1377878274, 2066817411, 4133634822, 6200452233, 12400904466]

約数ペア:

[(1, 12400904466), (2, 6200452233), (3, 4133634822), (6, 2066817411), (9, 1377878274), (18, 688939137), (27, 459292758), (54, 229646379), (81, 153097586), (162, 76548793), (1223, 10139742), (2446, 5069871), (3669, 3379914), (7338, 1689957), (11007, 1126638), (22014, 563319), (33021, 375546), (62591, 198126), (66042, 187773), (99063, 125182)]