15940368

素因数分解:

$2^4\times 3^3\times {\mathrm{36899}}^1$

素因数の和:36916

約数の個数: 40

約数和(自身を含む): 45756000

約数和(自身を除く): 29815632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 36899, 73798, 110697, 147596, 221394, 295192, 332091, 442788, 590384, 664182, 885576, 996273, 1328364, 1771152, 1992546, 2656728, 3985092, 5313456, 7970184, 15940368]

約数ペア:

[(1, 15940368), (2, 7970184), (3, 5313456), (4, 3985092), (6, 2656728), (8, 1992546), (9, 1771152), (12, 1328364), (16, 996273), (18, 885576), (24, 664182), (27, 590384), (36, 442788), (48, 332091), (54, 295192), (72, 221394), (108, 147596), (144, 110697), (216, 73798), (432, 36899)]