17904516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{213149}}^1$

素因数の和:213163

約数の個数: 24

約数和(自身を含む): 47745600

約数和(自身を除く): 29841084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 213149, 426298, 639447, 852596, 1278894, 1492043, 2557788, 2984086, 4476129, 5968172, 8952258, 17904516]

約数ペア:

[(1, 17904516), (2, 8952258), (3, 5968172), (4, 4476129), (6, 2984086), (7, 2557788), (12, 1492043), (14, 1278894), (21, 852596), (28, 639447), (42, 426298), (84, 213149)]