38947302

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2423}}^1$

素因数の和:2497

約数の個数: 48

約数和(自身を含む): 90754560

約数和(自身を除く): 51807258

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2423, 2679, 4846, 5358, 7269, 8037, 14538, 16074, 21807, 43614, 46037, 92074, 113881, 138111, 227762, 276222, 341643, 414333, 683286, 828666, 1024929, 2049858, 2163739, 4327478, 6491217, 12982434, 19473651, 38947302]

約数ペア:

[(1, 38947302), (2, 19473651), (3, 12982434), (6, 6491217), (9, 4327478), (18, 2163739), (19, 2049858), (38, 1024929), (47, 828666), (57, 683286), (94, 414333), (114, 341643), (141, 276222), (171, 227762), (282, 138111), (342, 113881), (423, 92074), (846, 46037), (893, 43614), (1786, 21807), (2423, 16074), (2679, 14538), (4846, 8037), (5358, 7269)]