1393326

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 3414528

約数和(自身を除く): 2021202

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 227, 279, 341, 454, 558, 681, 682, 1023, 1362, 2043, 2046, 2497, 3069, 4086, 4994, 6138, 7037, 7491, 14074, 14982, 21111, 22473, 42222, 44946, 63333, 77407, 126666, 154814, 232221, 464442, 696663, 1393326]

約数ペア:

[(1, 1393326), (2, 696663), (3, 464442), (6, 232221), (9, 154814), (11, 126666), (18, 77407), (22, 63333), (31, 44946), (33, 42222), (62, 22473), (66, 21111), (93, 14982), (99, 14074), (186, 7491), (198, 7037), (227, 6138), (279, 4994), (341, 4086), (454, 3069), (558, 2497), (681, 2046), (682, 2043), (1023, 1362)]