13240638

素因数分解:

$2^1\times 3^3\times {\mathrm{359}}^1\times {\mathrm{683}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 29548800

約数和(自身を除く): 16308162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 359, 683, 718, 1077, 1366, 2049, 2154, 3231, 4098, 6147, 6462, 9693, 12294, 18441, 19386, 36882, 245197, 490394, 735591, 1471182, 2206773, 4413546, 6620319, 13240638]

約数ペア:

[(1, 13240638), (2, 6620319), (3, 4413546), (6, 2206773), (9, 1471182), (18, 735591), (27, 490394), (54, 245197), (359, 36882), (683, 19386), (718, 18441), (1077, 12294), (1366, 9693), (2049, 6462), (2154, 6147), (3231, 4098)]