18043398

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1018

約数の個数: 40

約数和(自身を含む): 40795392

約数和(自身を除く): 22751994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 381, 762, 877, 1143, 1754, 2286, 2631, 3429, 5262, 6858, 7893, 10287, 15786, 20574, 23679, 47358, 71037, 111379, 142074, 222758, 334137, 668274, 1002411, 2004822, 3007233, 6014466, 9021699, 18043398]

約数ペア:

[(1, 18043398), (2, 9021699), (3, 6014466), (6, 3007233), (9, 2004822), (18, 1002411), (27, 668274), (54, 334137), (81, 222758), (127, 142074), (162, 111379), (254, 71037), (381, 47358), (762, 23679), (877, 20574), (1143, 15786), (1754, 10287), (2286, 7893), (2631, 6858), (3429, 5262)]