18249350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2267}}^1$

素因数の和:2309

約数の個数: 48

約数和(自身を含む): 40497408

約数和(自身を除く): 22248058

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 2267, 4025, 4534, 8050, 11335, 15869, 22670, 31738, 52141, 56675, 79345, 104282, 113350, 158690, 260705, 364987, 396725, 521410, 729974, 793450, 1303525, 1824935, 2607050, 3649870, 9124675, 18249350]

約数ペア:

[(1, 18249350), (2, 9124675), (5, 3649870), (7, 2607050), (10, 1824935), (14, 1303525), (23, 793450), (25, 729974), (35, 521410), (46, 396725), (50, 364987), (70, 260705), (115, 158690), (161, 113350), (175, 104282), (230, 79345), (322, 56675), (350, 52141), (575, 31738), (805, 22670), (1150, 15869), (1610, 11335), (2267, 8050), (4025, 4534)]