8490996

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1447}}^1$

素因数の和:1620

約数の個数: 36

約数和(自身を含む): 21609952

約数和(自身を除く): 13118956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1447, 1467, 1956, 2894, 2934, 4341, 5788, 5868, 8682, 13023, 17364, 26046, 52092, 235861, 471722, 707583, 943444, 1415166, 2122749, 2830332, 4245498, 8490996]

約数ペア:

[(1, 8490996), (2, 4245498), (3, 2830332), (4, 2122749), (6, 1415166), (9, 943444), (12, 707583), (18, 471722), (36, 235861), (163, 52092), (326, 26046), (489, 17364), (652, 13023), (978, 8682), (1447, 5868), (1467, 5788), (1956, 4341), (2894, 2934)]