982971318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{19717}}^1$

素因数の和:20916

約数の個数: 32

約数和(自身を含む): 2248798464

約数和(自身を除く): 1265827146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1187, 2374, 3561, 7122, 8309, 16618, 19717, 24927, 39434, 49854, 59151, 118302, 138019, 276038, 414057, 828114, 23404079, 46808158, 70212237, 140424474, 163828553, 327657106, 491485659, 982971318]

約数ペア:

[(1, 982971318), (2, 491485659), (3, 327657106), (6, 163828553), (7, 140424474), (14, 70212237), (21, 46808158), (42, 23404079), (1187, 828114), (2374, 414057), (3561, 276038), (7122, 138019), (8309, 118302), (16618, 59151), (19717, 49854), (24927, 39434)]