12115804518

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2617}}^1\times {\mathrm{13537}}^1$

素因数の和:16181

約数の個数: 48

約数和(自身を含む): 27645137520

約数和(自身を除く): 15529333002

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 2617, 5234, 7851, 13537, 15702, 23553, 27074, 40611, 47106, 49723, 81222, 99446, 121833, 149169, 243666, 257203, 298338, 447507, 514406, 771609, 895014, 1543218, 2314827, 4629654, 35426329, 70852658, 106278987, 212557974, 318836961, 637673922, 673100251, 1346200502, 2019300753, 4038601506, 6057902259, 12115804518]

約数ペア:

[(1, 12115804518), (2, 6057902259), (3, 4038601506), (6, 2019300753), (9, 1346200502), (18, 673100251), (19, 637673922), (38, 318836961), (57, 212557974), (114, 106278987), (171, 70852658), (342, 35426329), (2617, 4629654), (5234, 2314827), (7851, 1543218), (13537, 895014), (15702, 771609), (23553, 514406), (27074, 447507), (40611, 298338), (47106, 257203), (49723, 243666), (81222, 149169), (99446, 121833)]