2029121694

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{15277}}^1$

素因数の和:15489

約数の個数: 48

約数和(自身を含む): 4518865728

約数和(自身を除く): 2489744034

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 157, 282, 314, 423, 471, 846, 942, 1413, 2826, 7379, 14758, 15277, 22137, 30554, 44274, 45831, 66411, 91662, 132822, 137493, 274986, 718019, 1436038, 2154057, 2398489, 4308114, 4796978, 6462171, 7195467, 12924342, 14390934, 21586401, 43172802, 112728983, 225457966, 338186949, 676373898, 1014560847, 2029121694]

約数ペア:

[(1, 2029121694), (2, 1014560847), (3, 676373898), (6, 338186949), (9, 225457966), (18, 112728983), (47, 43172802), (94, 21586401), (141, 14390934), (157, 12924342), (282, 7195467), (314, 6462171), (423, 4796978), (471, 4308114), (846, 2398489), (942, 2154057), (1413, 1436038), (2826, 718019), (7379, 274986), (14758, 137493), (15277, 132822), (22137, 91662), (30554, 66411), (44274, 45831)]