1222495351362

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{397171979}}^1$

素因数の和:397172012

約数の個数: 40

約数和(自身を含む): 2883468574800

約数和(自身を除く): 1660973223438

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 397171979, 794343958, 1191515937, 2383031874, 3574547811, 7149095622, 7546267601, 10723643433, 15092535202, 21447286866, 22638802803, 32170930299, 45277605606, 64341860598, 67916408409, 135832816818, 203749225227, 407498450454, 611247675681, 1222495351362]

約数ペア:

[(1, 1222495351362), (2, 611247675681), (3, 407498450454), (6, 203749225227), (9, 135832816818), (18, 67916408409), (19, 64341860598), (27, 45277605606), (38, 32170930299), (54, 22638802803), (57, 21447286866), (81, 15092535202), (114, 10723643433), (162, 7546267601), (171, 7149095622), (342, 3574547811), (513, 2383031874), (1026, 1191515937), (1539, 794343958), (3078, 397171979)]