18056736

素因数分解:

$2^5\times 3^3\times {\mathrm{20899}}^1$

素因数の和:20918

約数の個数: 48

約数和(自身を含む): 52668000

約数和(自身を除く): 34611264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 20899, 41798, 62697, 83596, 125394, 167192, 188091, 250788, 334384, 376182, 501576, 564273, 668768, 752364, 1003152, 1128546, 1504728, 2006304, 2257092, 3009456, 4514184, 6018912, 9028368, 18056736]

約数ペア:

[(1, 18056736), (2, 9028368), (3, 6018912), (4, 4514184), (6, 3009456), (8, 2257092), (9, 2006304), (12, 1504728), (16, 1128546), (18, 1003152), (24, 752364), (27, 668768), (32, 564273), (36, 501576), (48, 376182), (54, 334384), (72, 250788), (96, 188091), (108, 167192), (144, 125394), (216, 83596), (288, 62697), (432, 41798), (864, 20899)]