18426044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 40040448

約数和(自身を除く): 21614404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 223, 227, 364, 446, 454, 892, 908, 1561, 1589, 2899, 2951, 3122, 3178, 5798, 5902, 6244, 6356, 11596, 11804, 20293, 20657, 40586, 41314, 50621, 81172, 82628, 101242, 202484, 354347, 658073, 708694, 1316146, 1417388, 2632292, 4606511, 9213022, 18426044]

約数ペア:

[(1, 18426044), (2, 9213022), (4, 4606511), (7, 2632292), (13, 1417388), (14, 1316146), (26, 708694), (28, 658073), (52, 354347), (91, 202484), (182, 101242), (223, 82628), (227, 81172), (364, 50621), (446, 41314), (454, 40586), (892, 20657), (908, 20293), (1561, 11804), (1589, 11596), (2899, 6356), (2951, 6244), (3122, 5902), (3178, 5798)]