2816946

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 6840288

約数和(自身を除く): 4023342

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 347, 369, 451, 694, 738, 902, 1041, 1353, 2082, 2706, 3123, 3817, 4059, 6246, 7634, 8118, 11451, 14227, 22902, 28454, 34353, 42681, 68706, 85362, 128043, 156497, 256086, 312994, 469491, 938982, 1408473, 2816946]

約数ペア:

[(1, 2816946), (2, 1408473), (3, 938982), (6, 469491), (9, 312994), (11, 256086), (18, 156497), (22, 128043), (33, 85362), (41, 68706), (66, 42681), (82, 34353), (99, 28454), (123, 22902), (198, 14227), (246, 11451), (347, 8118), (369, 7634), (451, 6246), (694, 4059), (738, 3817), (902, 3123), (1041, 2706), (1353, 2082)]