83654514

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 186810624

約数和(自身を除く): 103156110

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 263, 369, 431, 526, 738, 789, 862, 1293, 1578, 2367, 2586, 3879, 4734, 7758, 10783, 17671, 21566, 32349, 35342, 53013, 64698, 97047, 106026, 113353, 159039, 194094, 226706, 318078, 340059, 680118, 1020177, 2040354, 4647473, 9294946, 13942419, 27884838, 41827257, 83654514]

約数ペア:

[(1, 83654514), (2, 41827257), (3, 27884838), (6, 13942419), (9, 9294946), (18, 4647473), (41, 2040354), (82, 1020177), (123, 680118), (246, 340059), (263, 318078), (369, 226706), (431, 194094), (526, 159039), (738, 113353), (789, 106026), (862, 97047), (1293, 64698), (1578, 53013), (2367, 35342), (2586, 32349), (3879, 21566), (4734, 17671), (7758, 10783)]