2821581018

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1777}}^1\times {\mathrm{5189}}^1$

素因数の和:6991

約数の個数: 48

約数和(自身を含む): 6477929640

約数和(自身を除く): 3656348622

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1777, 3554, 5189, 5331, 10378, 10662, 15567, 15993, 30209, 31134, 31986, 46701, 60418, 88213, 90627, 93402, 176426, 181254, 264639, 271881, 529278, 543762, 793917, 1587834, 9220853, 18441706, 27662559, 55325118, 82987677, 156754501, 165975354, 313509002, 470263503, 940527006, 1410790509, 2821581018]

約数ペア:

[(1, 2821581018), (2, 1410790509), (3, 940527006), (6, 470263503), (9, 313509002), (17, 165975354), (18, 156754501), (34, 82987677), (51, 55325118), (102, 27662559), (153, 18441706), (306, 9220853), (1777, 1587834), (3554, 793917), (5189, 543762), (5331, 529278), (10378, 271881), (10662, 264639), (15567, 181254), (15993, 176426), (30209, 93402), (31134, 90627), (31986, 88213), (46701, 60418)]