19830204

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5923}}^1$

素因数の和:5967

約数の個数: 48

約数和(自身を含む): 53079040

約数和(自身を除く): 33248836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 5923, 11846, 17769, 23692, 35538, 53307, 71076, 106614, 159921, 183613, 213228, 319842, 367226, 550839, 639684, 734452, 1101678, 1652517, 2203356, 3305034, 4957551, 6610068, 9915102, 19830204]

約数ペア:

[(1, 19830204), (2, 9915102), (3, 6610068), (4, 4957551), (6, 3305034), (9, 2203356), (12, 1652517), (18, 1101678), (27, 734452), (31, 639684), (36, 550839), (54, 367226), (62, 319842), (93, 213228), (108, 183613), (124, 159921), (186, 106614), (279, 71076), (372, 53307), (558, 35538), (837, 23692), (1116, 17769), (1674, 11846), (3348, 5923)]