21386598

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 44029440

約数和(自身を除く): 22642842

約数列:

[1, 2, 3, 6, 47, 94, 141, 181, 282, 362, 419, 543, 838, 1086, 1257, 2514, 8507, 17014, 19693, 25521, 39386, 51042, 59079, 75839, 118158, 151678, 227517, 455034, 3564433, 7128866, 10693299, 21386598]

約数ペア:

[(1, 21386598), (2, 10693299), (3, 7128866), (6, 3564433), (47, 455034), (94, 227517), (141, 151678), (181, 118158), (282, 75839), (362, 59079), (419, 51042), (543, 39386), (838, 25521), (1086, 19693), (1257, 17014), (2514, 8507)]