2012078754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{550651}}^1$

素因数の和:550695

約数の個数: 48

約数和(自身を含む): 5154102720

約数和(自身を除く): 3142023966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 550651, 1101302, 1651953, 3303906, 3854557, 4955859, 7709114, 9911718, 11563671, 15968879, 23127342, 31937758, 34691013, 47906637, 69382026, 95813274, 111782153, 143719911, 223564306, 287439822, 335346459, 670692918, 1006039377, 2012078754]

約数ペア:

[(1, 2012078754), (2, 1006039377), (3, 670692918), (6, 335346459), (7, 287439822), (9, 223564306), (14, 143719911), (18, 111782153), (21, 95813274), (29, 69382026), (42, 47906637), (58, 34691013), (63, 31937758), (87, 23127342), (126, 15968879), (174, 11563671), (203, 9911718), (261, 7709114), (406, 4955859), (522, 3854557), (609, 3303906), (1218, 1651953), (1827, 1101302), (3654, 550651)]