68367009318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1211279}}^1$

素因数の和:1211716

約数の個数: 32

約数和(自身を含む): 143027942400

約数和(自身を除く): 74660933082

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 409, 818, 1227, 2454, 9407, 18814, 28221, 56442, 1211279, 2422558, 3633837, 7267674, 27859417, 55718834, 83578251, 167156502, 495413111, 990826222, 1486239333, 2972478666, 11394501553, 22789003106, 34183504659, 68367009318]

約数ペア:

[(1, 68367009318), (2, 34183504659), (3, 22789003106), (6, 11394501553), (23, 2972478666), (46, 1486239333), (69, 990826222), (138, 495413111), (409, 167156502), (818, 83578251), (1227, 55718834), (2454, 27859417), (9407, 7267674), (18814, 3633837), (28221, 2422558), (56442, 1211279)]