8113986

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 11239614

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 94, 138, 139, 141, 207, 278, 282, 414, 417, 423, 621, 834, 846, 1081, 1242, 1251, 1269, 2162, 2502, 2538, 3197, 3243, 3753, 6394, 6486, 6533, 7506, 9591, 9729, 13066, 19182, 19458, 19599, 28773, 29187, 39198, 57546, 58374, 58797, 86319, 117594, 150259, 172638, 176391, 300518, 352782, 450777, 901554, 1352331, 2704662, 4056993, 8113986]

約数ペア:

[(1, 8113986), (2, 4056993), (3, 2704662), (6, 1352331), (9, 901554), (18, 450777), (23, 352782), (27, 300518), (46, 176391), (47, 172638), (54, 150259), (69, 117594), (94, 86319), (138, 58797), (139, 58374), (141, 57546), (207, 39198), (278, 29187), (282, 28773), (414, 19599), (417, 19458), (423, 19182), (621, 13066), (834, 9729), (846, 9591), (1081, 7506), (1242, 6533), (1251, 6486), (1269, 6394), (2162, 3753), (2502, 3243), (2538, 3197)]