15725156922

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{867547}}^1$

素因数の和:867627

約数の個数: 48

約数和(自身を含む): 36541121760

約数和(自身を除く): 20815964838

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 3021, 6042, 9063, 18126, 867547, 1735094, 2602641, 5205282, 7807923, 15615846, 16483393, 32966786, 45979991, 49450179, 91959982, 98900358, 137939973, 148350537, 275879946, 296701074, 413819919, 827639838, 873619829, 1747239658, 2620859487, 5241718974, 7862578461, 15725156922]

約数ペア:

[(1, 15725156922), (2, 7862578461), (3, 5241718974), (6, 2620859487), (9, 1747239658), (18, 873619829), (19, 827639838), (38, 413819919), (53, 296701074), (57, 275879946), (106, 148350537), (114, 137939973), (159, 98900358), (171, 91959982), (318, 49450179), (342, 45979991), (477, 32966786), (954, 16483393), (1007, 15615846), (2014, 7807923), (3021, 5205282), (6042, 2602641), (9063, 1735094), (18126, 867547)]