16947828

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{2819}}^1$

素因数の和:2996

約数の個数: 36

約数和(自身を含む): 43112160

約数和(自身を除く): 26164332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 501, 668, 1002, 1503, 2004, 2819, 3006, 5638, 6012, 8457, 11276, 16914, 25371, 33828, 50742, 101484, 470773, 941546, 1412319, 1883092, 2824638, 4236957, 5649276, 8473914, 16947828]

約数ペア:

[(1, 16947828), (2, 8473914), (3, 5649276), (4, 4236957), (6, 2824638), (9, 1883092), (12, 1412319), (18, 941546), (36, 470773), (167, 101484), (334, 50742), (501, 33828), (668, 25371), (1002, 16914), (1503, 11276), (2004, 8457), (2819, 6012), (3006, 5638)]