1450874898

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{72551}}^1$

素因数の和:72671

約数の個数: 48

約数和(自身を含む): 3463342272

約数和(自身を除く): 2012467374

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 198, 202, 303, 606, 909, 1111, 1818, 2222, 3333, 6666, 9999, 19998, 72551, 145102, 217653, 435306, 652959, 798061, 1305918, 1596122, 2394183, 4788366, 7182549, 7327651, 14365098, 14655302, 21982953, 43965906, 65948859, 80604161, 131897718, 161208322, 241812483, 483624966, 725437449, 1450874898]

約数ペア:

[(1, 1450874898), (2, 725437449), (3, 483624966), (6, 241812483), (9, 161208322), (11, 131897718), (18, 80604161), (22, 65948859), (33, 43965906), (66, 21982953), (99, 14655302), (101, 14365098), (198, 7327651), (202, 7182549), (303, 4788366), (606, 2394183), (909, 1596122), (1111, 1305918), (1818, 798061), (2222, 652959), (3333, 435306), (6666, 217653), (9999, 145102), (19998, 72551)]