21649092

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{106123}}^1$

素因数の和:106147

約数の個数: 24

約数和(自身を含む): 53486496

約数和(自身を除く): 31837404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 106123, 212246, 318369, 424492, 636738, 1273476, 1804091, 3608182, 5412273, 7216364, 10824546, 21649092]

約数ペア:

[(1, 21649092), (2, 10824546), (3, 7216364), (4, 5412273), (6, 3608182), (12, 1804091), (17, 1273476), (34, 636738), (51, 424492), (68, 318369), (102, 212246), (204, 106123)]