2149747996518

素因数分解:

$2^1\times 3^2\times {\mathrm{479}}^1\times {\mathrm{1627}}^1\times {\mathrm{153247}}^1$

素因数の和:155361

約数の個数: 48

約数和(自身を含む): 4670410567680

約数和(自身を除く): 2520662571162

約数列:

[1, 2, 3, 6, 9, 18, 479, 958, 1437, 1627, 2874, 3254, 4311, 4881, 8622, 9762, 14643, 29286, 153247, 306494, 459741, 779333, 919482, 1379223, 1558666, 2337999, 2758446, 4675998, 7013997, 14027994, 73405313, 146810626, 220215939, 249332869, 440431878, 498665738, 660647817, 747998607, 1321295634, 1495997214, 2243995821, 4487991642, 119430444251, 238860888502, 358291332753, 716582665506, 1074873998259, 2149747996518]

約数ペア:

[(1, 2149747996518), (2, 1074873998259), (3, 716582665506), (6, 358291332753), (9, 238860888502), (18, 119430444251), (479, 4487991642), (958, 2243995821), (1437, 1495997214), (1627, 1321295634), (2874, 747998607), (3254, 660647817), (4311, 498665738), (4881, 440431878), (8622, 249332869), (9762, 220215939), (14643, 146810626), (29286, 73405313), (153247, 14027994), (306494, 7013997), (459741, 4675998), (779333, 2758446), (919482, 2337999), (1379223, 1558666)]