20180321898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2052097}}^1$

素因数の和:2052262

約数の個数: 32

約数和(自身を含む): 44325316800

約数和(自身を除く): 24144994902

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 298, 447, 894, 1639, 3278, 4917, 9834, 2052097, 4104194, 6156291, 12312582, 22573067, 45146134, 67719201, 135438402, 305762453, 611524906, 917287359, 1834574718, 3363386983, 6726773966, 10090160949, 20180321898]

約数ペア:

[(1, 20180321898), (2, 10090160949), (3, 6726773966), (6, 3363386983), (11, 1834574718), (22, 917287359), (33, 611524906), (66, 305762453), (149, 135438402), (298, 67719201), (447, 45146134), (894, 22573067), (1639, 12312582), (3278, 6156291), (4917, 4104194), (9834, 2052097)]