15979462308

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2011}}^1\times {\mathrm{11617}}^1$

素因数の和:13657

約数の個数: 72

約数和(自身を含む): 42543257120

約数和(自身を除く): 26563794812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2011, 4022, 6033, 8044, 11617, 12066, 18099, 23234, 24132, 34851, 36198, 38209, 46468, 69702, 72396, 76418, 104553, 114627, 139404, 152836, 209106, 220723, 229254, 343881, 418212, 441446, 458508, 662169, 687762, 882892, 1324338, 1375524, 1986507, 2648676, 3973014, 7946028, 23361787, 46723574, 70085361, 93447148, 140170722, 210256083, 280341444, 420512166, 443873953, 841024332, 887747906, 1331621859, 1775495812, 2663243718, 3994865577, 5326487436, 7989731154, 15979462308]

約数ペア:

[(1, 15979462308), (2, 7989731154), (3, 5326487436), (4, 3994865577), (6, 2663243718), (9, 1775495812), (12, 1331621859), (18, 887747906), (19, 841024332), (36, 443873953), (38, 420512166), (57, 280341444), (76, 210256083), (114, 140170722), (171, 93447148), (228, 70085361), (342, 46723574), (684, 23361787), (2011, 7946028), (4022, 3973014), (6033, 2648676), (8044, 1986507), (11617, 1375524), (12066, 1324338), (18099, 882892), (23234, 687762), (24132, 662169), (34851, 458508), (36198, 441446), (38209, 418212), (46468, 343881), (69702, 229254), (72396, 220723), (76418, 209106), (104553, 152836), (114627, 139404)]