22987926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3221

約数の個数: 48

約数和(自身を含む): 55386240

約数和(自身を除く): 32398314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3169, 3627, 6338, 7254, 9507, 19014, 28521, 41197, 57042, 82394, 98239, 123591, 196478, 247182, 294717, 370773, 589434, 741546, 884151, 1277107, 1768302, 2554214, 3831321, 7662642, 11493963, 22987926]

約数ペア:

[(1, 22987926), (2, 11493963), (3, 7662642), (6, 3831321), (9, 2554214), (13, 1768302), (18, 1277107), (26, 884151), (31, 741546), (39, 589434), (62, 370773), (78, 294717), (93, 247182), (117, 196478), (186, 123591), (234, 98239), (279, 82394), (403, 57042), (558, 41197), (806, 28521), (1209, 19014), (2418, 9507), (3169, 7254), (3627, 6338)]