8186454

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 19584000

約数和(自身を除く): 11397546

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 79, 101, 114, 158, 171, 202, 237, 303, 342, 474, 513, 606, 711, 909, 1026, 1422, 1501, 1818, 1919, 2133, 2727, 3002, 3838, 4266, 4503, 5454, 5757, 7979, 9006, 11514, 13509, 15958, 17271, 23937, 27018, 34542, 40527, 47874, 51813, 71811, 81054, 103626, 143622, 151601, 215433, 303202, 430866, 454803, 909606, 1364409, 2728818, 4093227, 8186454]

約数ペア:

[(1, 8186454), (2, 4093227), (3, 2728818), (6, 1364409), (9, 909606), (18, 454803), (19, 430866), (27, 303202), (38, 215433), (54, 151601), (57, 143622), (79, 103626), (101, 81054), (114, 71811), (158, 51813), (171, 47874), (202, 40527), (237, 34542), (303, 27018), (342, 23937), (474, 17271), (513, 15958), (606, 13509), (711, 11514), (909, 9006), (1026, 7979), (1422, 5757), (1501, 5454), (1818, 4503), (1919, 4266), (2133, 3838), (2727, 3002)]