13280736

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19763}}^1$

素因数の和:19783

約数の個数: 48

約数和(自身を含む): 39844224

約数和(自身を除く): 26563488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 19763, 39526, 59289, 79052, 118578, 138341, 158104, 237156, 276682, 316208, 415023, 474312, 553364, 632416, 830046, 948624, 1106728, 1660092, 1897248, 2213456, 3320184, 4426912, 6640368, 13280736]

約数ペア:

[(1, 13280736), (2, 6640368), (3, 4426912), (4, 3320184), (6, 2213456), (7, 1897248), (8, 1660092), (12, 1106728), (14, 948624), (16, 830046), (21, 632416), (24, 553364), (28, 474312), (32, 415023), (42, 316208), (48, 276682), (56, 237156), (84, 158104), (96, 138341), (112, 118578), (168, 79052), (224, 59289), (336, 39526), (672, 19763)]