1900575468

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{69557}}^1$

素因数の和:69604

約数の個数: 96

約数和(自身を含む): 5609157120

約数和(自身を除く): 3708581652

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, 759, 828, 1012, 1188, 1242, 1518, 2277, 2484, 3036, 4554, 6831, 9108, 13662, 27324, 69557, 139114, 208671, 278228, 417342, 626013, 765127, 834684, 1252026, 1530254, 1599811, 1878039, 2295381, 2504052, 3060508, 3199622, 3756078, 4590762, 4799433, 6399244, 6886143, 7512156, 9181524, 9598866, 13772286, 14398299, 17597921, 19197732, 20658429, 27544572, 28796598, 35195842, 41316858, 43194897, 52793763, 57593196, 70391684, 82633716, 86389794, 105587526, 158381289, 172779588, 211175052, 316762578, 475143867, 633525156, 950287734, 1900575468]

約数ペア:

[(1, 1900575468), (2, 950287734), (3, 633525156), (4, 475143867), (6, 316762578), (9, 211175052), (11, 172779588), (12, 158381289), (18, 105587526), (22, 86389794), (23, 82633716), (27, 70391684), (33, 57593196), (36, 52793763), (44, 43194897), (46, 41316858), (54, 35195842), (66, 28796598), (69, 27544572), (92, 20658429), (99, 19197732), (108, 17597921), (132, 14398299), (138, 13772286), (198, 9598866), (207, 9181524), (253, 7512156), (276, 6886143), (297, 6399244), (396, 4799433), (414, 4590762), (506, 3756078), (594, 3199622), (621, 3060508), (759, 2504052), (828, 2295381), (1012, 1878039), (1188, 1599811), (1242, 1530254), (1518, 1252026), (2277, 834684), (2484, 765127), (3036, 626013), (4554, 417342), (6831, 278228), (9108, 208671), (13662, 139114), (27324, 69557)]