18064788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1973}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 48639360

約数和(自身を除く): 30574572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 1973, 2289, 3052, 3946, 4578, 5919, 7892, 9156, 11838, 13811, 23676, 27622, 41433, 55244, 82866, 165732, 215057, 430114, 645171, 860228, 1290342, 1505399, 2580684, 3010798, 4516197, 6021596, 9032394, 18064788]

約数ペア:

[(1, 18064788), (2, 9032394), (3, 6021596), (4, 4516197), (6, 3010798), (7, 2580684), (12, 1505399), (14, 1290342), (21, 860228), (28, 645171), (42, 430114), (84, 215057), (109, 165732), (218, 82866), (327, 55244), (436, 41433), (654, 27622), (763, 23676), (1308, 13811), (1526, 11838), (1973, 9156), (2289, 7892), (3052, 5919), (3946, 4578)]