7156720818

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{2557}}^1$

素因数の和:3030

約数の個数: 96

約数和(自身を含む): 17363376576

約数和(自身を除く): 10206655758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 443, 486, 702, 886, 1053, 1329, 2106, 2557, 2658, 3159, 3987, 5114, 5759, 6318, 7671, 7974, 11518, 11961, 15342, 17277, 23013, 23922, 33241, 34554, 35883, 46026, 51831, 66482, 69039, 71766, 99723, 103662, 107649, 138078, 155493, 199446, 207117, 215298, 299169, 310986, 414234, 466479, 598338, 621351, 897507, 932958, 1132751, 1242702, 1399437, 1795014, 2265502, 2692521, 2798874, 3398253, 5385042, 6796506, 8077563, 10194759, 14725763, 16155126, 20389518, 29451526, 30584277, 44177289, 61168554, 88354578, 91752831, 132531867, 183505662, 265063734, 275258493, 397595601, 550516986, 795191202, 1192786803, 2385573606, 3578360409, 7156720818]

約数ペア:

[(1, 7156720818), (2, 3578360409), (3, 2385573606), (6, 1192786803), (9, 795191202), (13, 550516986), (18, 397595601), (26, 275258493), (27, 265063734), (39, 183505662), (54, 132531867), (78, 91752831), (81, 88354578), (117, 61168554), (162, 44177289), (234, 30584277), (243, 29451526), (351, 20389518), (443, 16155126), (486, 14725763), (702, 10194759), (886, 8077563), (1053, 6796506), (1329, 5385042), (2106, 3398253), (2557, 2798874), (2658, 2692521), (3159, 2265502), (3987, 1795014), (5114, 1399437), (5759, 1242702), (6318, 1132751), (7671, 932958), (7974, 897507), (11518, 621351), (11961, 598338), (15342, 466479), (17277, 414234), (23013, 310986), (23922, 299169), (33241, 215298), (34554, 207117), (35883, 199446), (46026, 155493), (51831, 138078), (66482, 107649), (69039, 103662), (71766, 99723)]