18468606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2441}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 40205088

約数和(自身を除く): 21736482

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2441, 2522, 3783, 4882, 7323, 7566, 14646, 31733, 63466, 95199, 190398, 236777, 473554, 710331, 1420662, 3078101, 6156202, 9234303, 18468606]

約数ペア:

[(1, 18468606), (2, 9234303), (3, 6156202), (6, 3078101), (13, 1420662), (26, 710331), (39, 473554), (78, 236777), (97, 190398), (194, 95199), (291, 63466), (582, 31733), (1261, 14646), (2441, 7566), (2522, 7323), (3783, 4882)]