1555141734

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{26641}}^1$

素因数の和:26722

約数の個数: 64

約数和(自身を含む): 3682990080

約数和(自身を除く): 2127848346

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 94, 138, 141, 207, 282, 414, 423, 621, 846, 1081, 1242, 1269, 2162, 2538, 3243, 6486, 9729, 19458, 26641, 29187, 53282, 58374, 79923, 159846, 239769, 479538, 612743, 719307, 1225486, 1252127, 1438614, 1838229, 2504254, 3676458, 3756381, 5514687, 7512762, 11029374, 11269143, 16544061, 22538286, 28798921, 33088122, 33807429, 57597842, 67614858, 86396763, 172793526, 259190289, 518380578, 777570867, 1555141734]

約数ペア:

[(1, 1555141734), (2, 777570867), (3, 518380578), (6, 259190289), (9, 172793526), (18, 86396763), (23, 67614858), (27, 57597842), (46, 33807429), (47, 33088122), (54, 28798921), (69, 22538286), (94, 16544061), (138, 11269143), (141, 11029374), (207, 7512762), (282, 5514687), (414, 3756381), (423, 3676458), (621, 2504254), (846, 1838229), (1081, 1438614), (1242, 1252127), (1269, 1225486), (2162, 719307), (2538, 612743), (3243, 479538), (6486, 239769), (9729, 159846), (19458, 79923), (26641, 58374), (29187, 53282)]