180922028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{340079}}^1$

素因数の和:340109

約数の個数: 24

約数和(自身を含む): 380889600

約数和(自身を除く): 199967572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 340079, 680158, 1360316, 2380553, 4761106, 6461501, 9522212, 12923002, 25846004, 45230507, 90461014, 180922028]

約数ペア:

[(1, 180922028), (2, 90461014), (4, 45230507), (7, 25846004), (14, 12923002), (19, 9522212), (28, 6461501), (38, 4761106), (76, 2380553), (133, 1360316), (266, 680158), (532, 340079)]