15940147206

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1\times {\mathrm{127157}}^1$

素因数の和:128408

約数の個数: 32

約数和(自身を含む): 33783337440

約数和(自身を除く): 17843190234

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1229, 2458, 3687, 7374, 20893, 41786, 62679, 125358, 127157, 254314, 381471, 762942, 2161669, 4323338, 6485007, 12970014, 156275953, 312551906, 468827859, 937655718, 2656691201, 5313382402, 7970073603, 15940147206]

約数ペア:

[(1, 15940147206), (2, 7970073603), (3, 5313382402), (6, 2656691201), (17, 937655718), (34, 468827859), (51, 312551906), (102, 156275953), (1229, 12970014), (2458, 6485007), (3687, 4323338), (7374, 2161669), (20893, 762942), (41786, 381471), (62679, 254314), (125358, 127157)]