40904454

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{358811}}^1$

素因数の和:358835

約数の個数: 16

約数和(自身を含む): 86114880

約数和(自身を除く): 45210426

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 358811, 717622, 1076433, 2152866, 6817409, 13634818, 20452227, 40904454]

約数ペア:

[(1, 40904454), (2, 20452227), (3, 13634818), (6, 6817409), (19, 2152866), (38, 1076433), (57, 717622), (114, 358811)]