91321866

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1039}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 209289600

約数和(自身を除く): 117967734

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 257, 342, 514, 771, 1039, 1542, 2078, 2313, 3117, 4626, 4883, 6234, 9351, 9766, 14649, 18702, 19741, 29298, 39482, 43947, 59223, 87894, 118446, 177669, 267023, 355338, 534046, 801069, 1602138, 2403207, 4806414, 5073437, 10146874, 15220311, 30440622, 45660933, 91321866]

約数ペア:

[(1, 91321866), (2, 45660933), (3, 30440622), (6, 15220311), (9, 10146874), (18, 5073437), (19, 4806414), (38, 2403207), (57, 1602138), (114, 801069), (171, 534046), (257, 355338), (342, 267023), (514, 177669), (771, 118446), (1039, 87894), (1542, 59223), (2078, 43947), (2313, 39482), (3117, 29298), (4626, 19741), (4883, 18702), (6234, 14649), (9351, 9766)]