2761567452018

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1361}}^1\times {\mathrm{401161}}^1$

素因数の和:402811

約数の個数: 48

約数和(自身を含む): 6009116318712

約数和(自身を除く): 3247548866694

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1361, 1686, 2529, 2722, 4083, 5058, 8166, 12249, 24498, 382441, 401161, 764882, 802322, 1147323, 1203483, 2294646, 2406966, 3441969, 3610449, 6883938, 7220898, 112726241, 225452482, 338178723, 545980121, 676357446, 1014536169, 1091960242, 1637940363, 2029072338, 3275880726, 4913821089, 9827642178, 153420414001, 306840828002, 460261242003, 920522484006, 1380783726009, 2761567452018]

約数ペア:

[(1, 2761567452018), (2, 1380783726009), (3, 920522484006), (6, 460261242003), (9, 306840828002), (18, 153420414001), (281, 9827642178), (562, 4913821089), (843, 3275880726), (1361, 2029072338), (1686, 1637940363), (2529, 1091960242), (2722, 1014536169), (4083, 676357446), (5058, 545980121), (8166, 338178723), (12249, 225452482), (24498, 112726241), (382441, 7220898), (401161, 6883938), (764882, 3610449), (802322, 3441969), (1147323, 2406966), (1203483, 2294646)]