1380457746

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{5623}}^1$

素因数の和:6247

約数の個数: 48

約数和(自身を含む): 3126854016

約数和(自身を除く): 1746396270

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 593, 1186, 1779, 3558, 5337, 5623, 10674, 11246, 13639, 16869, 27278, 33738, 40917, 50607, 81834, 101214, 122751, 129329, 245502, 258658, 387987, 775974, 1163961, 2327922, 3334439, 6668878, 10003317, 20006634, 30009951, 60019902, 76692097, 153384194, 230076291, 460152582, 690228873, 1380457746]

約数ペア:

[(1, 1380457746), (2, 690228873), (3, 460152582), (6, 230076291), (9, 153384194), (18, 76692097), (23, 60019902), (46, 30009951), (69, 20006634), (138, 10003317), (207, 6668878), (414, 3334439), (593, 2327922), (1186, 1163961), (1779, 775974), (3558, 387987), (5337, 258658), (5623, 245502), (10674, 129329), (11246, 122751), (13639, 101214), (16869, 81834), (27278, 50607), (33738, 40917)]