2091168

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 6103188

約数和(自身を除く): 4012020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 137, 144, 159, 212, 274, 288, 318, 411, 424, 477, 548, 636, 822, 848, 954, 1096, 1233, 1272, 1644, 1696, 1908, 2192, 2466, 2544, 3288, 3816, 4384, 4932, 5088, 6576, 7261, 7632, 9864, 13152, 14522, 15264, 19728, 21783, 29044, 39456, 43566, 58088, 65349, 87132, 116176, 130698, 174264, 232352, 261396, 348528, 522792, 697056, 1045584, 2091168]

約数ペア:

[(1, 2091168), (2, 1045584), (3, 697056), (4, 522792), (6, 348528), (8, 261396), (9, 232352), (12, 174264), (16, 130698), (18, 116176), (24, 87132), (32, 65349), (36, 58088), (48, 43566), (53, 39456), (72, 29044), (96, 21783), (106, 19728), (137, 15264), (144, 14522), (159, 13152), (212, 9864), (274, 7632), (288, 7261), (318, 6576), (411, 5088), (424, 4932), (477, 4384), (548, 3816), (636, 3288), (822, 2544), (848, 2466), (954, 2192), (1096, 1908), (1233, 1696), (1272, 1644)]