87962346

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 194594400

約数和(自身を除く): 106632054

約数列:

[1, 2, 3, 6, 9, 18, 107, 109, 214, 218, 321, 327, 419, 642, 654, 838, 963, 981, 1257, 1926, 1962, 2514, 3771, 7542, 11663, 23326, 34989, 44833, 45671, 69978, 89666, 91342, 104967, 134499, 137013, 209934, 268998, 274026, 403497, 411039, 806994, 822078, 4886797, 9773594, 14660391, 29320782, 43981173, 87962346]

約数ペア:

[(1, 87962346), (2, 43981173), (3, 29320782), (6, 14660391), (9, 9773594), (18, 4886797), (107, 822078), (109, 806994), (214, 411039), (218, 403497), (321, 274026), (327, 268998), (419, 209934), (642, 137013), (654, 134499), (838, 104967), (963, 91342), (981, 89666), (1257, 69978), (1926, 45671), (1962, 44833), (2514, 34989), (3771, 23326), (7542, 11663)]