6915818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 13351680

約数和(自身を除く): 6435862

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 79, 91, 158, 169, 182, 259, 338, 481, 518, 553, 962, 1027, 1106, 1183, 2054, 2366, 2923, 3367, 5846, 6253, 6734, 7189, 12506, 13351, 14378, 20461, 26702, 37999, 40922, 43771, 75998, 87542, 93457, 186914, 265993, 493987, 531986, 987974, 3457909, 6915818]

約数ペア:

[(1, 6915818), (2, 3457909), (7, 987974), (13, 531986), (14, 493987), (26, 265993), (37, 186914), (74, 93457), (79, 87542), (91, 75998), (158, 43771), (169, 40922), (182, 37999), (259, 26702), (338, 20461), (481, 14378), (518, 13351), (553, 12506), (962, 7189), (1027, 6734), (1106, 6253), (1183, 5846), (2054, 3367), (2366, 2923)]