729933678

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{23981}}^1$

素因数の和:24097

約数の個数: 48

約数和(自身を含む): 1683536400

約数和(自身を除く): 953602722

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 267, 342, 534, 801, 1602, 1691, 3382, 5073, 10146, 15219, 23981, 30438, 47962, 71943, 143886, 215829, 431658, 455639, 911278, 1366917, 2134309, 2733834, 4100751, 4268618, 6402927, 8201502, 12805854, 19208781, 38417562, 40551871, 81103742, 121655613, 243311226, 364966839, 729933678]

約数ペア:

[(1, 729933678), (2, 364966839), (3, 243311226), (6, 121655613), (9, 81103742), (18, 40551871), (19, 38417562), (38, 19208781), (57, 12805854), (89, 8201502), (114, 6402927), (171, 4268618), (178, 4100751), (267, 2733834), (342, 2134309), (534, 1366917), (801, 911278), (1602, 455639), (1691, 431658), (3382, 215829), (5073, 143886), (10146, 71943), (15219, 47962), (23981, 30438)]