18293070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8353}}^1$

素因数の和:8436

約数の個数: 32

約数和(自身を含む): 44510112

約数和(自身を除く): 26217042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 8353, 16706, 25059, 41765, 50118, 83530, 125295, 250590, 609769, 1219538, 1829307, 3048845, 3658614, 6097690, 9146535, 18293070]

約数ペア:

[(1, 18293070), (2, 9146535), (3, 6097690), (5, 3658614), (6, 3048845), (10, 1829307), (15, 1219538), (30, 609769), (73, 250590), (146, 125295), (219, 83530), (365, 50118), (438, 41765), (730, 25059), (1095, 16706), (2190, 8353)]