1801642008

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^2\times {\mathrm{44657}}^1$

素因数の和:44748

約数の個数: 48

約数和(自身を含む): 4616744040

約数和(自身を除く): 2815102032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 1681, 3362, 5043, 6724, 10086, 13448, 20172, 40344, 44657, 89314, 133971, 178628, 267942, 357256, 535884, 1071768, 1830937, 3661874, 5492811, 7323748, 10985622, 14647496, 21971244, 43942488, 75068417, 150136834, 225205251, 300273668, 450410502, 600547336, 900821004, 1801642008]

約数ペア:

[(1, 1801642008), (2, 900821004), (3, 600547336), (4, 450410502), (6, 300273668), (8, 225205251), (12, 150136834), (24, 75068417), (41, 43942488), (82, 21971244), (123, 14647496), (164, 10985622), (246, 7323748), (328, 5492811), (492, 3661874), (984, 1830937), (1681, 1071768), (3362, 535884), (5043, 357256), (6724, 267942), (10086, 178628), (13448, 133971), (20172, 89314), (40344, 44657)]