212315724

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{13313}}^1$

素因数の和:13766

約数の個数: 36

約数和(自身を含む): 537938856

約数和(自身を除く): 325623132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 886, 1329, 1772, 2658, 3987, 5316, 7974, 13313, 15948, 26626, 39939, 53252, 79878, 119817, 159756, 239634, 479268, 5897659, 11795318, 17692977, 23590636, 35385954, 53078931, 70771908, 106157862, 212315724]

約数ペア:

[(1, 212315724), (2, 106157862), (3, 70771908), (4, 53078931), (6, 35385954), (9, 23590636), (12, 17692977), (18, 11795318), (36, 5897659), (443, 479268), (886, 239634), (1329, 159756), (1772, 119817), (2658, 79878), (3987, 53252), (5316, 39939), (7974, 26626), (13313, 15948)]