40547346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 99221760

約数和(自身を除く): 58674414

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 109, 119, 218, 238, 327, 357, 521, 654, 714, 763, 1042, 1526, 1563, 1853, 2289, 3126, 3647, 3706, 4578, 5559, 7294, 8857, 10941, 11118, 12971, 17714, 21882, 25942, 26571, 38913, 53142, 56789, 61999, 77826, 113578, 123998, 170367, 185997, 340734, 371994, 397523, 795046, 965413, 1192569, 1930826, 2385138, 2896239, 5792478, 6757891, 13515782, 20273673, 40547346]

約数ペア:

[(1, 40547346), (2, 20273673), (3, 13515782), (6, 6757891), (7, 5792478), (14, 2896239), (17, 2385138), (21, 1930826), (34, 1192569), (42, 965413), (51, 795046), (102, 397523), (109, 371994), (119, 340734), (218, 185997), (238, 170367), (327, 123998), (357, 113578), (521, 77826), (654, 61999), (714, 56789), (763, 53142), (1042, 38913), (1526, 26571), (1563, 25942), (1853, 21882), (2289, 17714), (3126, 12971), (3647, 11118), (3706, 10941), (4578, 8857), (5559, 7294)]