12408786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2831

約数の個数: 48

約数和(自身を含む): 30488640

約数和(自身を除く): 18079854

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 2791, 4446, 5582, 8373, 16746, 25119, 36283, 50238, 53029, 72566, 106058, 108849, 159087, 217698, 318174, 326547, 477261, 653094, 689377, 954522, 1378754, 2068131, 4136262, 6204393, 12408786]

約数ペア:

[(1, 12408786), (2, 6204393), (3, 4136262), (6, 2068131), (9, 1378754), (13, 954522), (18, 689377), (19, 653094), (26, 477261), (38, 326547), (39, 318174), (57, 217698), (78, 159087), (114, 108849), (117, 106058), (171, 72566), (234, 53029), (247, 50238), (342, 36283), (494, 25119), (741, 16746), (1482, 8373), (2223, 5582), (2791, 4446)]