81798402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{2657}}^1$

素因数の和:3402

約数の個数: 32

約数和(自身を含む): 187293312

約数和(自身を除く): 105494910

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 733, 1466, 2199, 2657, 4398, 5131, 5314, 7971, 10262, 15393, 15942, 18599, 30786, 37198, 55797, 111594, 1947581, 3895162, 5842743, 11685486, 13633067, 27266134, 40899201, 81798402]

約数ペア:

[(1, 81798402), (2, 40899201), (3, 27266134), (6, 13633067), (7, 11685486), (14, 5842743), (21, 3895162), (42, 1947581), (733, 111594), (1466, 55797), (2199, 37198), (2657, 30786), (4398, 18599), (5131, 15942), (5314, 15393), (7971, 10262)]