19364472

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{599}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 52650000

約数和(自身を除く): 33285528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 599, 898, 1198, 1347, 1796, 1797, 2396, 2694, 3592, 3594, 4041, 4792, 5388, 5391, 7188, 8082, 10776, 10782, 14376, 16164, 21564, 32328, 43128, 268951, 537902, 806853, 1075804, 1613706, 2151608, 2420559, 3227412, 4841118, 6454824, 9682236, 19364472]

約数ペア:

[(1, 19364472), (2, 9682236), (3, 6454824), (4, 4841118), (6, 3227412), (8, 2420559), (9, 2151608), (12, 1613706), (18, 1075804), (24, 806853), (36, 537902), (72, 268951), (449, 43128), (599, 32328), (898, 21564), (1198, 16164), (1347, 14376), (1796, 10782), (1797, 10776), (2396, 8082), (2694, 7188), (3592, 5391), (3594, 5388), (4041, 4792)]