40876866

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{39841}}^1$

素因数の和:39871

約数の個数: 32

約数和(自身を含む): 95620800

約数和(自身を除く): 54743934

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 39841, 79682, 119523, 239046, 358569, 717138, 756979, 1075707, 1513958, 2151414, 2270937, 4541874, 6812811, 13625622, 20438433, 40876866]

約数ペア:

[(1, 40876866), (2, 20438433), (3, 13625622), (6, 6812811), (9, 4541874), (18, 2270937), (19, 2151414), (27, 1513958), (38, 1075707), (54, 756979), (57, 717138), (114, 358569), (171, 239046), (342, 119523), (513, 79682), (1026, 39841)]