15939528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 43848000

約数和(自身を除く): 27908472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 173, 264, 346, 349, 519, 692, 698, 1038, 1047, 1384, 1396, 1903, 2076, 2094, 2792, 3806, 3839, 4152, 4188, 5709, 7612, 7678, 8376, 11418, 11517, 15224, 15356, 22836, 23034, 30712, 45672, 46068, 60377, 92136, 120754, 181131, 241508, 362262, 483016, 664147, 724524, 1328294, 1449048, 1992441, 2656588, 3984882, 5313176, 7969764, 15939528]

約数ペア:

[(1, 15939528), (2, 7969764), (3, 5313176), (4, 3984882), (6, 2656588), (8, 1992441), (11, 1449048), (12, 1328294), (22, 724524), (24, 664147), (33, 483016), (44, 362262), (66, 241508), (88, 181131), (132, 120754), (173, 92136), (264, 60377), (346, 46068), (349, 45672), (519, 30712), (692, 23034), (698, 22836), (1038, 15356), (1047, 15224), (1384, 11517), (1396, 11418), (1903, 8376), (2076, 7678), (2094, 7612), (2792, 5709), (3806, 4188), (3839, 4152)]