38947014

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 90233280

約数和(自身を除く): 51286266

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 101, 111, 193, 202, 222, 303, 333, 386, 579, 606, 666, 909, 999, 1158, 1737, 1818, 1998, 2727, 3474, 3737, 5211, 5454, 7141, 7474, 10422, 11211, 14282, 19493, 21423, 22422, 33633, 38986, 42846, 58479, 64269, 67266, 100899, 116958, 128538, 175437, 192807, 201798, 350874, 385614, 526311, 721241, 1052622, 1442482, 2163723, 4327446, 6491169, 12982338, 19473507, 38947014]

約数ペア:

[(1, 38947014), (2, 19473507), (3, 12982338), (6, 6491169), (9, 4327446), (18, 2163723), (27, 1442482), (37, 1052622), (54, 721241), (74, 526311), (101, 385614), (111, 350874), (193, 201798), (202, 192807), (222, 175437), (303, 128538), (333, 116958), (386, 100899), (579, 67266), (606, 64269), (666, 58479), (909, 42846), (999, 38986), (1158, 33633), (1737, 22422), (1818, 21423), (1998, 19493), (2727, 14282), (3474, 11211), (3737, 10422), (5211, 7474), (5454, 7141)]