3870846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 9904128

約数和(自身を除く): 6033282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 991, 1302, 1953, 1982, 2973, 3906, 5946, 6937, 8919, 13874, 17838, 20811, 30721, 41622, 61442, 62433, 92163, 124866, 184326, 215047, 276489, 430094, 552978, 645141, 1290282, 1935423, 3870846]

約数ペア:

[(1, 3870846), (2, 1935423), (3, 1290282), (6, 645141), (7, 552978), (9, 430094), (14, 276489), (18, 215047), (21, 184326), (31, 124866), (42, 92163), (62, 62433), (63, 61442), (93, 41622), (126, 30721), (186, 20811), (217, 17838), (279, 13874), (434, 8919), (558, 6937), (651, 5946), (991, 3906), (1302, 2973), (1953, 1982)]