2012175324

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{642457}}^1$

素因数の和:642499

約数の個数: 48

約数和(自身を含む): 5396647200

約数和(自身を除く): 3384471876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 642457, 1284914, 1927371, 2569828, 3854742, 5782113, 7709484, 11564226, 17346339, 18631253, 23128452, 34692678, 37262506, 55893759, 69385356, 74525012, 111787518, 167681277, 223575036, 335362554, 503043831, 670725108, 1006087662, 2012175324]

約数ペア:

[(1, 2012175324), (2, 1006087662), (3, 670725108), (4, 503043831), (6, 335362554), (9, 223575036), (12, 167681277), (18, 111787518), (27, 74525012), (29, 69385356), (36, 55893759), (54, 37262506), (58, 34692678), (87, 23128452), (108, 18631253), (116, 17346339), (174, 11564226), (261, 7709484), (348, 5782113), (522, 3854742), (783, 2569828), (1044, 1927371), (1566, 1284914), (3132, 642457)]