19630152

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2647}}^1$

素因数の和:2762

約数の個数: 48

約数和(自身を含む): 53701440

約数和(自身を除く): 34071288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 2647, 3708, 5294, 7416, 7941, 10588, 15882, 21176, 23823, 31764, 47646, 63528, 95292, 190584, 272641, 545282, 817923, 1090564, 1635846, 2181128, 2453769, 3271692, 4907538, 6543384, 9815076, 19630152]

約数ペア:

[(1, 19630152), (2, 9815076), (3, 6543384), (4, 4907538), (6, 3271692), (8, 2453769), (9, 2181128), (12, 1635846), (18, 1090564), (24, 817923), (36, 545282), (72, 272641), (103, 190584), (206, 95292), (309, 63528), (412, 47646), (618, 31764), (824, 23823), (927, 21176), (1236, 15882), (1854, 10588), (2472, 7941), (2647, 7416), (3708, 5294)]