1868385012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11976827}}^1$

素因数の和:11976847

約数の個数: 24

約数和(自身を含む): 4694916576

約数和(自身を除く): 2826531564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 11976827, 23953654, 35930481, 47907308, 71860962, 143721924, 155698751, 311397502, 467096253, 622795004, 934192506, 1868385012]

約数ペア:

[(1, 1868385012), (2, 934192506), (3, 622795004), (4, 467096253), (6, 311397502), (12, 155698751), (13, 143721924), (26, 71860962), (39, 47907308), (52, 35930481), (78, 23953654), (156, 11976827)]