2146068

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 5752320

約数和(自身を除く): 3606252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 641, 837, 1116, 1282, 1674, 1923, 2564, 3348, 3846, 5769, 7692, 11538, 17307, 19871, 23076, 34614, 39742, 59613, 69228, 79484, 119226, 178839, 238452, 357678, 536517, 715356, 1073034, 2146068]

約数ペア:

[(1, 2146068), (2, 1073034), (3, 715356), (4, 536517), (6, 357678), (9, 238452), (12, 178839), (18, 119226), (27, 79484), (31, 69228), (36, 59613), (54, 39742), (62, 34614), (93, 23076), (108, 19871), (124, 17307), (186, 11538), (279, 7692), (372, 5769), (558, 3846), (641, 3348), (837, 2564), (1116, 1923), (1282, 1674)]