38969994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1597}}^1$

素因数の和:1699

約数の個数: 48

約数和(自身を含む): 91814688

約数和(自身を除く): 52844694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 498, 581, 1162, 1597, 1743, 3194, 3486, 4067, 4791, 8134, 9582, 11179, 12201, 22358, 24402, 33537, 67074, 78253, 132551, 156506, 234759, 265102, 397653, 469518, 795306, 927857, 1855714, 2783571, 5567142, 6494999, 12989998, 19484997, 38969994]

約数ペア:

[(1, 38969994), (2, 19484997), (3, 12989998), (6, 6494999), (7, 5567142), (14, 2783571), (21, 1855714), (42, 927857), (49, 795306), (83, 469518), (98, 397653), (147, 265102), (166, 234759), (249, 156506), (294, 132551), (498, 78253), (581, 67074), (1162, 33537), (1597, 24402), (1743, 22358), (3194, 12201), (3486, 11179), (4067, 9582), (4791, 8134)]