47042478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1283}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 120798720

約数和(自身を除く): 73756242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 97, 126, 189, 194, 291, 378, 582, 679, 873, 1283, 1358, 1746, 2037, 2566, 2619, 3849, 4074, 5238, 6111, 7698, 8981, 11547, 12222, 17962, 18333, 23094, 26943, 34641, 36666, 53886, 69282, 80829, 124451, 161658, 242487, 248902, 373353, 484974, 746706, 871157, 1120059, 1742314, 2240118, 2613471, 3360177, 5226942, 6720354, 7840413, 15680826, 23521239, 47042478]

約数ペア:

[(1, 47042478), (2, 23521239), (3, 15680826), (6, 7840413), (7, 6720354), (9, 5226942), (14, 3360177), (18, 2613471), (21, 2240118), (27, 1742314), (42, 1120059), (54, 871157), (63, 746706), (97, 484974), (126, 373353), (189, 248902), (194, 242487), (291, 161658), (378, 124451), (582, 80829), (679, 69282), (873, 53886), (1283, 36666), (1358, 34641), (1746, 26943), (2037, 23094), (2566, 18333), (2619, 17962), (3849, 12222), (4074, 11547), (5238, 8981), (6111, 7698)]