16378488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{32497}}^1$

素因数の和:32516

約数の個数: 48

約数和(自身を含む): 50696880

約数和(自身を除く): 34318392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 32497, 64994, 97491, 129988, 194982, 227479, 259976, 292473, 389964, 454958, 584946, 682437, 779928, 909916, 1169892, 1364874, 1819832, 2047311, 2339784, 2729748, 4094622, 5459496, 8189244, 16378488]

約数ペア:

[(1, 16378488), (2, 8189244), (3, 5459496), (4, 4094622), (6, 2729748), (7, 2339784), (8, 2047311), (9, 1819832), (12, 1364874), (14, 1169892), (18, 909916), (21, 779928), (24, 682437), (28, 584946), (36, 454958), (42, 389964), (56, 292473), (63, 259976), (72, 227479), (84, 194982), (126, 129988), (168, 97491), (252, 64994), (504, 32497)]