9919386

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{7549}}^1$

素因数の和:7630

約数の個数: 24

約数和(自身を含む): 21789300

約数和(自身を除く): 11869914

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 7549, 15098, 22647, 45294, 67941, 135882, 551077, 1102154, 1653231, 3306462, 4959693, 9919386]

約数ペア:

[(1, 9919386), (2, 4959693), (3, 3306462), (6, 1653231), (9, 1102154), (18, 551077), (73, 135882), (146, 67941), (219, 45294), (438, 22647), (657, 15098), (1314, 7549)]