15586488

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3049}}^1$

素因数の和:3132

約数の個数: 48

約数和(自身を含む): 42822000

約数和(自身を除く): 27235512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 3049, 5112, 6098, 9147, 12196, 18294, 24392, 27441, 36588, 54882, 73176, 109764, 216479, 219528, 432958, 649437, 865916, 1298874, 1731832, 1948311, 2597748, 3896622, 5195496, 7793244, 15586488]

約数ペア:

[(1, 15586488), (2, 7793244), (3, 5195496), (4, 3896622), (6, 2597748), (8, 1948311), (9, 1731832), (12, 1298874), (18, 865916), (24, 649437), (36, 432958), (71, 219528), (72, 216479), (142, 109764), (213, 73176), (284, 54882), (426, 36588), (568, 27441), (639, 24392), (852, 18294), (1278, 12196), (1704, 9147), (2556, 6098), (3049, 5112)]