18023856

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19763}}^1$

素因数の和:19793

約数の個数: 40

約数和(自身を含む): 49014720

約数和(自身を除く): 30990864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 19763, 39526, 59289, 79052, 118578, 158104, 237156, 316208, 375497, 474312, 750994, 948624, 1126491, 1501988, 2252982, 3003976, 4505964, 6007952, 9011928, 18023856]

約数ペア:

[(1, 18023856), (2, 9011928), (3, 6007952), (4, 4505964), (6, 3003976), (8, 2252982), (12, 1501988), (16, 1126491), (19, 948624), (24, 750994), (38, 474312), (48, 375497), (57, 316208), (76, 237156), (114, 158104), (152, 118578), (228, 79052), (304, 59289), (456, 39526), (912, 19763)]