21074862

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 43182720

約数和(自身を除く): 22107858

約数列:

[1, 2, 3, 6, 83, 101, 166, 202, 249, 303, 419, 498, 606, 838, 1257, 2514, 8383, 16766, 25149, 34777, 42319, 50298, 69554, 84638, 104331, 126957, 208662, 253914, 3512477, 7024954, 10537431, 21074862]

約数ペア:

[(1, 21074862), (2, 10537431), (3, 7024954), (6, 3512477), (83, 253914), (101, 208662), (166, 126957), (202, 104331), (249, 84638), (303, 69554), (419, 50298), (498, 42319), (606, 34777), (838, 25149), (1257, 16766), (2514, 8383)]