66193578

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2371}}^1$

素因数の和:2440

約数の個数: 64

約数和(自身を含む): 163952640

約数和(自身を除く): 97759062

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 94, 99, 141, 198, 282, 297, 423, 517, 594, 846, 1034, 1269, 1551, 2371, 2538, 3102, 4653, 4742, 7113, 9306, 13959, 14226, 21339, 26081, 27918, 42678, 52162, 64017, 78243, 111437, 128034, 156486, 222874, 234729, 334311, 469458, 668622, 704187, 1002933, 1225807, 1408374, 2005866, 2451614, 3008799, 3677421, 6017598, 7354842, 11032263, 22064526, 33096789, 66193578]

約数ペア:

[(1, 66193578), (2, 33096789), (3, 22064526), (6, 11032263), (9, 7354842), (11, 6017598), (18, 3677421), (22, 3008799), (27, 2451614), (33, 2005866), (47, 1408374), (54, 1225807), (66, 1002933), (94, 704187), (99, 668622), (141, 469458), (198, 334311), (282, 234729), (297, 222874), (423, 156486), (517, 128034), (594, 111437), (846, 78243), (1034, 64017), (1269, 52162), (1551, 42678), (2371, 27918), (2538, 26081), (3102, 21339), (4653, 14226), (4742, 13959), (7113, 9306)]