18736102

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1367}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 35458560

約数和(自身を除く): 16722458

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1367, 1958, 2734, 6853, 9569, 13706, 15037, 19138, 30074, 105259, 121663, 210518, 243326, 851641, 1338293, 1703282, 2676586, 9368051, 18736102]

約数ペア:

[(1, 18736102), (2, 9368051), (7, 2676586), (11, 1703282), (14, 1338293), (22, 851641), (77, 243326), (89, 210518), (154, 121663), (178, 105259), (623, 30074), (979, 19138), (1246, 15037), (1367, 13706), (1958, 9569), (2734, 6853)]