16874838

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{2281}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 37789920

約数和(自身を除く): 20915082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2281, 2466, 3699, 4562, 6843, 7398, 13686, 20529, 41058, 61587, 123174, 312497, 624994, 937491, 1874982, 2812473, 5624946, 8437419, 16874838]

約数ペア:

[(1, 16874838), (2, 8437419), (3, 5624946), (6, 2812473), (9, 1874982), (18, 937491), (27, 624994), (54, 312497), (137, 123174), (274, 61587), (411, 41058), (822, 20529), (1233, 13686), (2281, 7398), (2466, 6843), (3699, 4562)]