40203828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{159539}}^1$

素因数の和:159556

約数の個数: 36

約数和(自身を含む): 116145120

約数和(自身を除く): 75941292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 159539, 319078, 478617, 638156, 957234, 1116773, 1435851, 1914468, 2233546, 2871702, 3350319, 4467092, 5743404, 6700638, 10050957, 13401276, 20101914, 40203828]

約数ペア:

[(1, 40203828), (2, 20101914), (3, 13401276), (4, 10050957), (6, 6700638), (7, 5743404), (9, 4467092), (12, 3350319), (14, 2871702), (18, 2233546), (21, 1914468), (28, 1435851), (36, 1116773), (42, 957234), (63, 638156), (84, 478617), (126, 319078), (252, 159539)]