19449396

素因数分解:

$2^2\times 3^4\times {\mathrm{60029}}^1$

素因数の和:60045

約数の個数: 30

約数和(自身を含む): 50845410

約数和(自身を除く): 31396014

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 60029, 120058, 180087, 240116, 360174, 540261, 720348, 1080522, 1620783, 2161044, 3241566, 4862349, 6483132, 9724698, 19449396]

約数ペア:

[(1, 19449396), (2, 9724698), (3, 6483132), (4, 4862349), (6, 3241566), (9, 2161044), (12, 1620783), (18, 1080522), (27, 720348), (36, 540261), (54, 360174), (81, 240116), (108, 180087), (162, 120058), (324, 60029)]