27299778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 62001408

約数和(自身を除く): 34701630

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 242, 341, 363, 682, 726, 1023, 1213, 2046, 2426, 3639, 3751, 7278, 7502, 11253, 13343, 22506, 26686, 37603, 40029, 75206, 80058, 112809, 146773, 225618, 293546, 413633, 440319, 827266, 880638, 1240899, 2481798, 4549963, 9099926, 13649889, 27299778]

約数ペア:

[(1, 27299778), (2, 13649889), (3, 9099926), (6, 4549963), (11, 2481798), (22, 1240899), (31, 880638), (33, 827266), (62, 440319), (66, 413633), (93, 293546), (121, 225618), (186, 146773), (242, 112809), (341, 80058), (363, 75206), (682, 40029), (726, 37603), (1023, 26686), (1213, 22506), (2046, 13343), (2426, 11253), (3639, 7502), (3751, 7278)]