64042398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{508273}}^1$

素因数の和:508288

約数の個数: 24

約数和(自身を含む): 158581488

約数和(自身を除く): 94539090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 508273, 1016546, 1524819, 3049638, 3557911, 4574457, 7115822, 9148914, 10673733, 21347466, 32021199, 64042398]

約数ペア:

[(1, 64042398), (2, 32021199), (3, 21347466), (6, 10673733), (7, 9148914), (9, 7115822), (14, 4574457), (18, 3557911), (21, 3049638), (42, 1524819), (63, 1016546), (126, 508273)]