427854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 999936

約数和(自身を除く): 572082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 167, 183, 334, 366, 427, 501, 854, 1002, 1169, 1281, 2338, 2562, 3507, 7014, 10187, 20374, 30561, 61122, 71309, 142618, 213927, 427854]

約数ペア:

[(1, 427854), (2, 213927), (3, 142618), (6, 71309), (7, 61122), (14, 30561), (21, 20374), (42, 10187), (61, 7014), (122, 3507), (167, 2562), (183, 2338), (334, 1281), (366, 1169), (427, 1002), (501, 854)]