2008989108

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2657393}}^1$

素因数の和:2657413

約数の個数: 48

約数和(自身を含む): 5952562560

約数和(自身を除く): 3943573452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2657393, 5314786, 7972179, 10629572, 15944358, 18601751, 23916537, 31888716, 37203502, 47833074, 55805253, 71749611, 74407004, 95666148, 111610506, 143499222, 167415759, 223221012, 286998444, 334831518, 502247277, 669663036, 1004494554, 2008989108]

約数ペア:

[(1, 2008989108), (2, 1004494554), (3, 669663036), (4, 502247277), (6, 334831518), (7, 286998444), (9, 223221012), (12, 167415759), (14, 143499222), (18, 111610506), (21, 95666148), (27, 74407004), (28, 71749611), (36, 55805253), (42, 47833074), (54, 37203502), (63, 31888716), (84, 23916537), (108, 18601751), (126, 15944358), (189, 10629572), (252, 7972179), (378, 5314786), (756, 2657393)]