18272736

素因数分解:

$2^5\times 3^3\times {\mathrm{21149}}^1$

素因数の和:21168

約数の個数: 48

約数和(自身を含む): 53298000

約数和(自身を除く): 35025264

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, 21149, 42298, 63447, 84596, 126894, 169192, 190341, 253788, 338384, 380682, 507576, 571023, 676768, 761364, 1015152, 1142046, 1522728, 2030304, 2284092, 3045456, 4568184, 6090912, 9136368, 18272736]

約数ペア:

[(1, 18272736), (2, 9136368), (3, 6090912), (4, 4568184), (6, 3045456), (8, 2284092), (9, 2030304), (12, 1522728), (16, 1142046), (18, 1015152), (24, 761364), (27, 676768), (32, 571023), (36, 507576), (48, 380682), (54, 338384), (72, 253788), (96, 190341), (108, 169192), (144, 126894), (216, 84596), (288, 63447), (432, 42298), (864, 21149)]