9300728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 18796800

約数和(自身を除く): 9496072

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1423, 1634, 2846, 3268, 5692, 6536, 11384, 27037, 54074, 61189, 108148, 122378, 216296, 244756, 489512, 1162591, 2325182, 4650364, 9300728]

約数ペア:

[(1, 9300728), (2, 4650364), (4, 2325182), (8, 1162591), (19, 489512), (38, 244756), (43, 216296), (76, 122378), (86, 108148), (152, 61189), (172, 54074), (344, 27037), (817, 11384), (1423, 6536), (1634, 5692), (2846, 3268)]