18443530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1523}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 38185344

約数和(自身を除く): 19741814

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1523, 1730, 2422, 3046, 6055, 7615, 10661, 12110, 15230, 21322, 53305, 106610, 263479, 526958, 1317395, 1844353, 2634790, 3688706, 9221765, 18443530]

約数ペア:

[(1, 18443530), (2, 9221765), (5, 3688706), (7, 2634790), (10, 1844353), (14, 1317395), (35, 526958), (70, 263479), (173, 106610), (346, 53305), (865, 21322), (1211, 15230), (1523, 12110), (1730, 10661), (2422, 7615), (3046, 6055)]