1867319844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{386129}}^1$

素因数の和:386180

約数の個数: 48

約数和(自身を含む): 4843614720

約数和(自身を除く): 2976294876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 386129, 772258, 1158387, 1544516, 2316774, 4633548, 5019677, 10039354, 11969999, 15059031, 20078708, 23939998, 30118062, 35909997, 47879996, 60236124, 71819994, 143639988, 155609987, 311219974, 466829961, 622439948, 933659922, 1867319844]

約数ペア:

[(1, 1867319844), (2, 933659922), (3, 622439948), (4, 466829961), (6, 311219974), (12, 155609987), (13, 143639988), (26, 71819994), (31, 60236124), (39, 47879996), (52, 35909997), (62, 30118062), (78, 23939998), (93, 20078708), (124, 15059031), (156, 11969999), (186, 10039354), (372, 5019677), (403, 4633548), (806, 2316774), (1209, 1544516), (1612, 1158387), (2418, 772258), (4836, 386129)]