18389052

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 54351360

約数和(自身を除く): 35962308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 92, 99, 108, 132, 138, 198, 207, 253, 276, 297, 396, 414, 506, 594, 621, 673, 759, 828, 1012, 1188, 1242, 1346, 1518, 2019, 2277, 2484, 2692, 3036, 4038, 4554, 6057, 6831, 7403, 8076, 9108, 12114, 13662, 14806, 15479, 18171, 22209, 24228, 27324, 29612, 30958, 36342, 44418, 46437, 61916, 66627, 72684, 88836, 92874, 133254, 139311, 170269, 185748, 199881, 266508, 278622, 340538, 399762, 417933, 510807, 557244, 681076, 799524, 835866, 1021614, 1532421, 1671732, 2043228, 3064842, 4597263, 6129684, 9194526, 18389052]

約数ペア:

[(1, 18389052), (2, 9194526), (3, 6129684), (4, 4597263), (6, 3064842), (9, 2043228), (11, 1671732), (12, 1532421), (18, 1021614), (22, 835866), (23, 799524), (27, 681076), (33, 557244), (36, 510807), (44, 417933), (46, 399762), (54, 340538), (66, 278622), (69, 266508), (92, 199881), (99, 185748), (108, 170269), (132, 139311), (138, 133254), (198, 92874), (207, 88836), (253, 72684), (276, 66627), (297, 61916), (396, 46437), (414, 44418), (506, 36342), (594, 30958), (621, 29612), (673, 27324), (759, 24228), (828, 22209), (1012, 18171), (1188, 15479), (1242, 14806), (1346, 13662), (1518, 12114), (2019, 9108), (2277, 8076), (2484, 7403), (2692, 6831), (3036, 6057), (4038, 4554)]