22157343

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 36691200

約数和(自身を除く): 14533857

約数列:

[1, 3, 9, 13, 31, 39, 41, 93, 117, 123, 149, 279, 369, 403, 447, 533, 1209, 1271, 1341, 1599, 1937, 3627, 3813, 4619, 4797, 5811, 6109, 11439, 13857, 16523, 17433, 18327, 41571, 49569, 54981, 60047, 79417, 148707, 180141, 189379, 238251, 540423, 568137, 714753, 1704411, 2461927, 7385781, 22157343]

約数ペア:

[(1, 22157343), (3, 7385781), (9, 2461927), (13, 1704411), (31, 714753), (39, 568137), (41, 540423), (93, 238251), (117, 189379), (123, 180141), (149, 148707), (279, 79417), (369, 60047), (403, 54981), (447, 49569), (533, 41571), (1209, 18327), (1271, 17433), (1341, 16523), (1599, 13857), (1937, 11439), (3627, 6109), (3813, 5811), (4619, 4797)]