18849362

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2731}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 35406720

約数和(自身を除く): 16557358

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 2731, 3451, 5462, 6902, 19117, 38234, 46427, 79199, 92854, 158398, 324989, 554393, 649978, 1108786, 1346383, 2692766, 9424681, 18849362]

約数ペア:

[(1, 18849362), (2, 9424681), (7, 2692766), (14, 1346383), (17, 1108786), (29, 649978), (34, 554393), (58, 324989), (119, 158398), (203, 92854), (238, 79199), (406, 46427), (493, 38234), (986, 19117), (2731, 6902), (3451, 5462)]