31054086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1277}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 77354784

約数和(自身を除く): 46300698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 193, 386, 579, 1158, 1277, 1351, 1737, 2554, 2702, 3474, 3831, 4053, 7662, 8106, 8939, 11493, 12159, 17878, 22986, 24318, 26817, 53634, 80451, 160902, 246461, 492922, 739383, 1478766, 1725227, 2218149, 3450454, 4436298, 5175681, 10351362, 15527043, 31054086]

約数ペア:

[(1, 31054086), (2, 15527043), (3, 10351362), (6, 5175681), (7, 4436298), (9, 3450454), (14, 2218149), (18, 1725227), (21, 1478766), (42, 739383), (63, 492922), (126, 246461), (193, 160902), (386, 80451), (579, 53634), (1158, 26817), (1277, 24318), (1351, 22986), (1737, 17878), (2554, 12159), (2702, 11493), (3474, 8939), (3831, 8106), (4053, 7662)]