2054358

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1871}}^1$

素因数の和:1940

約数の個数: 24

約数和(自身を含む): 4526496

約数和(自身を除く): 2472138

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 1871, 3742, 5613, 11226, 16839, 33678, 114131, 228262, 342393, 684786, 1027179, 2054358]

約数ペア:

[(1, 2054358), (2, 1027179), (3, 684786), (6, 342393), (9, 228262), (18, 114131), (61, 33678), (122, 16839), (183, 11226), (366, 5613), (549, 3742), (1098, 1871)]