1994001834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{10687}}^1$

素因数の和:10971

約数の個数: 48

約数和(自身を含む): 4400976384

約数和(自身を除く): 2406974550

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 257, 363, 514, 726, 771, 1542, 2827, 5654, 8481, 10687, 16962, 21374, 31097, 32061, 62194, 64122, 93291, 117557, 186582, 235114, 352671, 705342, 1293127, 2586254, 2746559, 3879381, 5493118, 7758762, 8239677, 16479354, 30212149, 60424298, 90636447, 181272894, 332333639, 664667278, 997000917, 1994001834]

約数ペア:

[(1, 1994001834), (2, 997000917), (3, 664667278), (6, 332333639), (11, 181272894), (22, 90636447), (33, 60424298), (66, 30212149), (121, 16479354), (242, 8239677), (257, 7758762), (363, 5493118), (514, 3879381), (726, 2746559), (771, 2586254), (1542, 1293127), (2827, 705342), (5654, 352671), (8481, 235114), (10687, 186582), (16962, 117557), (21374, 93291), (31097, 64122), (32061, 62194)]