3188898

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 7371000

約数和(自身を除く): 4182102

約数列:

[1, 2, 3, 6, 9, 18, 29, 41, 58, 82, 87, 123, 149, 174, 246, 261, 298, 369, 447, 522, 738, 894, 1189, 1341, 2378, 2682, 3567, 4321, 6109, 7134, 8642, 10701, 12218, 12963, 18327, 21402, 25926, 36654, 38889, 54981, 77778, 109962, 177161, 354322, 531483, 1062966, 1594449, 3188898]

約数ペア:

[(1, 3188898), (2, 1594449), (3, 1062966), (6, 531483), (9, 354322), (18, 177161), (29, 109962), (41, 77778), (58, 54981), (82, 38889), (87, 36654), (123, 25926), (149, 21402), (174, 18327), (246, 12963), (261, 12218), (298, 10701), (369, 8642), (447, 7134), (522, 6109), (738, 4321), (894, 3567), (1189, 2682), (1341, 2378)]