2012157054

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{853}}^1\times {\mathrm{4519}}^1$

素因数の和:5409

約数の個数: 48

約数和(自身を含む): 4516293600

約数和(自身を除く): 2504136546

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 853, 1706, 2559, 4519, 5118, 7677, 9038, 13557, 15354, 24737, 27114, 40671, 49474, 74211, 81342, 131051, 148422, 222633, 262102, 393153, 445266, 786306, 1179459, 2358918, 3854707, 7709414, 11564121, 23128242, 34692363, 69384726, 111786503, 223573006, 335359509, 670719018, 1006078527, 2012157054]

約数ペア:

[(1, 2012157054), (2, 1006078527), (3, 670719018), (6, 335359509), (9, 223573006), (18, 111786503), (29, 69384726), (58, 34692363), (87, 23128242), (174, 11564121), (261, 7709414), (522, 3854707), (853, 2358918), (1706, 1179459), (2559, 786306), (4519, 445266), (5118, 393153), (7677, 262102), (9038, 222633), (13557, 148422), (15354, 131051), (24737, 81342), (27114, 74211), (40671, 49474)]