15397488

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4649}}^1$

素因数の和:4686

約数の個数: 60

約数和(自身を含む): 44974800

約数和(自身を除く): 29577312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 4649, 9298, 13947, 18596, 27894, 37192, 41841, 55788, 74384, 83682, 106927, 111576, 167364, 213854, 223152, 320781, 334728, 427708, 641562, 669456, 855416, 962343, 1283124, 1710832, 1924686, 2566248, 3849372, 5132496, 7698744, 15397488]

約数ペア:

[(1, 15397488), (2, 7698744), (3, 5132496), (4, 3849372), (6, 2566248), (8, 1924686), (9, 1710832), (12, 1283124), (16, 962343), (18, 855416), (23, 669456), (24, 641562), (36, 427708), (46, 334728), (48, 320781), (69, 223152), (72, 213854), (92, 167364), (138, 111576), (144, 106927), (184, 83682), (207, 74384), (276, 55788), (368, 41841), (414, 37192), (552, 27894), (828, 18596), (1104, 13947), (1656, 9298), (3312, 4649)]