29767878

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1370

約数の個数: 64

約数和(自身を含む): 76899840

約数和(自身を除く): 47131962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1291, 1647, 2562, 2582, 3294, 3843, 3873, 7686, 7746, 9037, 11529, 11619, 18074, 23058, 23238, 27111, 34857, 54222, 69714, 78751, 81333, 157502, 162666, 236253, 243999, 472506, 487998, 551257, 708759, 1102514, 1417518, 1653771, 2126277, 3307542, 4252554, 4961313, 9922626, 14883939, 29767878]

約数ペア:

[(1, 29767878), (2, 14883939), (3, 9922626), (6, 4961313), (7, 4252554), (9, 3307542), (14, 2126277), (18, 1653771), (21, 1417518), (27, 1102514), (42, 708759), (54, 551257), (61, 487998), (63, 472506), (122, 243999), (126, 236253), (183, 162666), (189, 157502), (366, 81333), (378, 78751), (427, 69714), (549, 54222), (854, 34857), (1098, 27111), (1281, 23238), (1291, 23058), (1647, 18074), (2562, 11619), (2582, 11529), (3294, 9037), (3843, 7746), (3873, 7686)]