21841164

素因数分解:

$2^2\times 3^4\times {\mathrm{67411}}^1$

素因数の和:67427

約数の個数: 30

約数和(自身を含む): 57097964

約数和(自身を除く): 35256800

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 67411, 134822, 202233, 269644, 404466, 606699, 808932, 1213398, 1820097, 2426796, 3640194, 5460291, 7280388, 10920582, 21841164]

約数ペア:

[(1, 21841164), (2, 10920582), (3, 7280388), (4, 5460291), (6, 3640194), (9, 2426796), (12, 1820097), (18, 1213398), (27, 808932), (36, 606699), (54, 404466), (81, 269644), (108, 202233), (162, 134822), (324, 67411)]