2821224

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{2399}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 8208000

約数和(自身を除く): 5386776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 2399, 4798, 7197, 9596, 14394, 16793, 19192, 28788, 33586, 50379, 57576, 67172, 100758, 117551, 134344, 201516, 235102, 352653, 403032, 470204, 705306, 940408, 1410612, 2821224]

約数ペア:

[(1, 2821224), (2, 1410612), (3, 940408), (4, 705306), (6, 470204), (7, 403032), (8, 352653), (12, 235102), (14, 201516), (21, 134344), (24, 117551), (28, 100758), (42, 67172), (49, 57576), (56, 50379), (84, 33586), (98, 28788), (147, 19192), (168, 16793), (196, 14394), (294, 9596), (392, 7197), (588, 4798), (1176, 2399)]