16690392

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{3929}}^1$

素因数の和:4000

約数の個数: 48

約数和(自身を含む): 45981000

約数和(自身を除く): 29290608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 3929, 4248, 7858, 11787, 15716, 23574, 31432, 35361, 47148, 70722, 94296, 141444, 231811, 282888, 463622, 695433, 927244, 1390866, 1854488, 2086299, 2781732, 4172598, 5563464, 8345196, 16690392]

約数ペア:

[(1, 16690392), (2, 8345196), (3, 5563464), (4, 4172598), (6, 2781732), (8, 2086299), (9, 1854488), (12, 1390866), (18, 927244), (24, 695433), (36, 463622), (59, 282888), (72, 231811), (118, 141444), (177, 94296), (236, 70722), (354, 47148), (472, 35361), (531, 31432), (708, 23574), (1062, 15716), (1416, 11787), (2124, 7858), (3929, 4248)]