18388566

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{48647}}^1$

素因数の和:48665

約数の個数: 32

約数和(自身を含む): 46702080

約数和(自身を除く): 28313514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 48647, 97294, 145941, 291882, 340529, 437823, 681058, 875646, 1021587, 1313469, 2043174, 2626938, 3064761, 6129522, 9194283, 18388566]

約数ペア:

[(1, 18388566), (2, 9194283), (3, 6129522), (6, 3064761), (7, 2626938), (9, 2043174), (14, 1313469), (18, 1021587), (21, 875646), (27, 681058), (42, 437823), (54, 340529), (63, 291882), (126, 145941), (189, 97294), (378, 48647)]