18814007522

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{6121}}^1$

素因数の和:6554

約数の個数: 32

約数和(自身を含む): 29134059264

約数和(自身を除く): 10320051742

約数列:

[1, 2, 53, 106, 107, 214, 271, 542, 5671, 6121, 11342, 12242, 14363, 28726, 28997, 57994, 324413, 648826, 654947, 1309894, 1536841, 1658791, 3073682, 3317582, 34712191, 69424382, 87915923, 175831846, 177490637, 354981274, 9407003761, 18814007522]

約数ペア:

[(1, 18814007522), (2, 9407003761), (53, 354981274), (106, 177490637), (107, 175831846), (214, 87915923), (271, 69424382), (542, 34712191), (5671, 3317582), (6121, 3073682), (11342, 1658791), (12242, 1536841), (14363, 1309894), (28726, 654947), (28997, 648826), (57994, 324413)]