18130062964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{69997}}^1$

素因数の和:70324

約数の個数: 48

約数和(自身を含む): 36302082768

約数和(自身を除く): 18172019804

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 293, 442, 586, 884, 1172, 3809, 4981, 7618, 9962, 15236, 19924, 64753, 69997, 129506, 139994, 259012, 279988, 909961, 1189949, 1819922, 2379898, 3639844, 4759796, 15469337, 20509121, 30938674, 41018242, 61877348, 82036484, 266618573, 348655057, 533237146, 697310114, 1066474292, 1394620228, 4532515741, 9065031482, 18130062964]

約数ペア:

[(1, 18130062964), (2, 9065031482), (4, 4532515741), (13, 1394620228), (17, 1066474292), (26, 697310114), (34, 533237146), (52, 348655057), (68, 266618573), (221, 82036484), (293, 61877348), (442, 41018242), (586, 30938674), (884, 20509121), (1172, 15469337), (3809, 4759796), (4981, 3639844), (7618, 2379898), (9962, 1819922), (15236, 1189949), (19924, 909961), (64753, 279988), (69997, 259012), (129506, 139994)]