2781108

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{2341}}^1$

素因数の和:2365

約数の個数: 48

約数和(自身を含む): 7869120

約数和(自身を除く): 5088012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 2341, 4682, 7023, 9364, 14046, 21069, 25751, 28092, 42138, 51502, 63207, 77253, 84276, 103004, 126414, 154506, 231759, 252828, 309012, 463518, 695277, 927036, 1390554, 2781108]

約数ペア:

[(1, 2781108), (2, 1390554), (3, 927036), (4, 695277), (6, 463518), (9, 309012), (11, 252828), (12, 231759), (18, 154506), (22, 126414), (27, 103004), (33, 84276), (36, 77253), (44, 63207), (54, 51502), (66, 42138), (99, 28092), (108, 25751), (132, 21069), (198, 14046), (297, 9364), (396, 7023), (594, 4682), (1188, 2341)]