65421006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19717}}^1$

素因数の和:19808

約数の個数: 32

約数和(自身を含む): 151434240

約数和(自身を除く): 86013234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 19717, 39434, 59151, 118302, 138019, 276038, 414057, 828114, 1557643, 3115286, 4672929, 9345858, 10903501, 21807002, 32710503, 65421006]

約数ペア:

[(1, 65421006), (2, 32710503), (3, 21807002), (6, 10903501), (7, 9345858), (14, 4672929), (21, 3115286), (42, 1557643), (79, 828114), (158, 414057), (237, 276038), (474, 138019), (553, 118302), (1106, 59151), (1659, 39434), (3318, 19717)]