21141153602

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1\times {\mathrm{2143}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 32624750592

約数和(自身を除く): 11483596990

約数列:

[1, 2, 67, 83, 134, 166, 887, 1774, 2143, 4286, 5561, 11122, 59429, 73621, 118858, 143581, 147242, 177869, 287162, 355738, 1900841, 3801682, 4932607, 9865214, 11917223, 23834446, 127356347, 157769803, 254712694, 315539606, 10570576801, 21141153602]

約数ペア:

[(1, 21141153602), (2, 10570576801), (67, 315539606), (83, 254712694), (134, 157769803), (166, 127356347), (887, 23834446), (1774, 11917223), (2143, 9865214), (4286, 4932607), (5561, 3801682), (11122, 1900841), (59429, 355738), (73621, 287162), (118858, 177869), (143581, 147242)]