386291286

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{853}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 848636880

約数和(自身を除く): 462345594

約数列:

[1, 2, 3, 6, 9, 18, 139, 181, 278, 362, 417, 543, 834, 853, 1086, 1251, 1629, 1706, 2502, 2559, 3258, 5118, 7677, 15354, 25159, 50318, 75477, 118567, 150954, 154393, 226431, 237134, 308786, 355701, 452862, 463179, 711402, 926358, 1067103, 1389537, 2134206, 2779074, 21460627, 42921254, 64381881, 128763762, 193145643, 386291286]

約数ペア:

[(1, 386291286), (2, 193145643), (3, 128763762), (6, 64381881), (9, 42921254), (18, 21460627), (139, 2779074), (181, 2134206), (278, 1389537), (362, 1067103), (417, 926358), (543, 711402), (834, 463179), (853, 452862), (1086, 355701), (1251, 308786), (1629, 237134), (1706, 226431), (2502, 154393), (2559, 150954), (3258, 118567), (5118, 75477), (7677, 50318), (15354, 25159)]