18156965562

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{1237}}^1\times {\mathrm{4057}}^1$

素因数の和:5372

約数の個数: 64

約数和(自身を含む): 40994240640

約数和(自身を除く): 22837275078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1237, 1809, 2474, 3618, 3711, 4057, 7422, 8114, 11133, 12171, 22266, 24342, 33399, 36513, 66798, 73026, 82879, 109539, 165758, 219078, 248637, 271819, 497274, 543638, 745911, 815457, 1491822, 1630914, 2237733, 2446371, 4475466, 4892742, 5018509, 7339113, 10037018, 14678226, 15055527, 30111054, 45166581, 90333162, 135499743, 270999486, 336240103, 672480206, 1008720309, 2017440618, 3026160927, 6052321854, 9078482781, 18156965562]

約数ペア:

[(1, 18156965562), (2, 9078482781), (3, 6052321854), (6, 3026160927), (9, 2017440618), (18, 1008720309), (27, 672480206), (54, 336240103), (67, 270999486), (134, 135499743), (201, 90333162), (402, 45166581), (603, 30111054), (1206, 15055527), (1237, 14678226), (1809, 10037018), (2474, 7339113), (3618, 5018509), (3711, 4892742), (4057, 4475466), (7422, 2446371), (8114, 2237733), (11133, 1630914), (12171, 1491822), (22266, 815457), (24342, 745911), (33399, 543638), (36513, 497274), (66798, 271819), (73026, 248637), (82879, 219078), (109539, 165758)]