27787404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1213}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 68527872

約数和(自身を除く): 40740468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 83, 92, 138, 166, 249, 276, 332, 498, 996, 1213, 1909, 2426, 3639, 3818, 4852, 5727, 7278, 7636, 11454, 14556, 22908, 27899, 55798, 83697, 100679, 111596, 167394, 201358, 302037, 334788, 402716, 604074, 1208148, 2315617, 4631234, 6946851, 9262468, 13893702, 27787404]

約数ペア:

[(1, 27787404), (2, 13893702), (3, 9262468), (4, 6946851), (6, 4631234), (12, 2315617), (23, 1208148), (46, 604074), (69, 402716), (83, 334788), (92, 302037), (138, 201358), (166, 167394), (249, 111596), (276, 100679), (332, 83697), (498, 55798), (996, 27899), (1213, 22908), (1909, 14556), (2426, 11454), (3639, 7636), (3818, 7278), (4852, 5727)]