1772946378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{485207}}^1$

素因数の和:485251

約数の個数: 48

約数和(自身を含む): 4541546880

約数和(自身を除く): 2768600502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 485207, 970414, 1455621, 2911242, 3396449, 4366863, 6792898, 8733726, 10189347, 14071003, 20378694, 28142006, 30568041, 42213009, 61136082, 84426018, 98497021, 126639027, 196994042, 253278054, 295491063, 590982126, 886473189, 1772946378]

約数ペア:

[(1, 1772946378), (2, 886473189), (3, 590982126), (6, 295491063), (7, 253278054), (9, 196994042), (14, 126639027), (18, 98497021), (21, 84426018), (29, 61136082), (42, 42213009), (58, 30568041), (63, 28142006), (87, 20378694), (126, 14071003), (174, 10189347), (203, 8733726), (261, 6792898), (406, 4366863), (522, 3396449), (609, 2911242), (1218, 1455621), (1827, 970414), (3654, 485207)]