18349716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2837}}^1$

素因数の和:2869

約数の個数: 72

約数和(自身を含む): 54353376

約数和(自身を除く): 36003660

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 2837, 3234, 5674, 6468, 8511, 11348, 17022, 19859, 31207, 34044, 39718, 59577, 62414, 79436, 93621, 119154, 124828, 139013, 187242, 218449, 238308, 278026, 374484, 417039, 436898, 556052, 655347, 834078, 873796, 1310694, 1529143, 1668156, 2621388, 3058286, 4587429, 6116572, 9174858, 18349716]

約数ペア:

[(1, 18349716), (2, 9174858), (3, 6116572), (4, 4587429), (6, 3058286), (7, 2621388), (11, 1668156), (12, 1529143), (14, 1310694), (21, 873796), (22, 834078), (28, 655347), (33, 556052), (42, 436898), (44, 417039), (49, 374484), (66, 278026), (77, 238308), (84, 218449), (98, 187242), (132, 139013), (147, 124828), (154, 119154), (196, 93621), (231, 79436), (294, 62414), (308, 59577), (462, 39718), (539, 34044), (588, 31207), (924, 19859), (1078, 17022), (1617, 11348), (2156, 8511), (2837, 6468), (3234, 5674)]