13222152

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{449}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 35977500

約数和(自身を除く): 22755348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 449, 818, 898, 1227, 1347, 1636, 1796, 2454, 2694, 3272, 3592, 3681, 4041, 4908, 5388, 7362, 8082, 9816, 10776, 14724, 16164, 29448, 32328, 183641, 367282, 550923, 734564, 1101846, 1469128, 1652769, 2203692, 3305538, 4407384, 6611076, 13222152]

約数ペア:

[(1, 13222152), (2, 6611076), (3, 4407384), (4, 3305538), (6, 2203692), (8, 1652769), (9, 1469128), (12, 1101846), (18, 734564), (24, 550923), (36, 367282), (72, 183641), (409, 32328), (449, 29448), (818, 16164), (898, 14724), (1227, 10776), (1347, 9816), (1636, 8082), (1796, 7362), (2454, 5388), (2694, 4908), (3272, 4041), (3592, 3681)]