18545736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{70249}}^1$

素因数の和:70269

約数の個数: 32

約数和(自身を含む): 50580000

約数和(自身を除く): 32034264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 70249, 140498, 210747, 280996, 421494, 561992, 772739, 842988, 1545478, 1685976, 2318217, 3090956, 4636434, 6181912, 9272868, 18545736]

約数ペア:

[(1, 18545736), (2, 9272868), (3, 6181912), (4, 4636434), (6, 3090956), (8, 2318217), (11, 1685976), (12, 1545478), (22, 842988), (24, 772739), (33, 561992), (44, 421494), (66, 280996), (88, 210747), (132, 140498), (264, 70249)]