47686086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19919}}^1$

素因数の和:19953

約数の個数: 48

約数和(自身を含む): 124300800

約数和(自身を除く): 76614714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 19919, 39838, 59757, 119514, 139433, 179271, 278866, 358542, 378461, 418299, 756922, 836598, 1135383, 1254897, 2270766, 2509794, 2649227, 3406149, 5298454, 6812298, 7947681, 15895362, 23843043, 47686086]

約数ペア:

[(1, 47686086), (2, 23843043), (3, 15895362), (6, 7947681), (7, 6812298), (9, 5298454), (14, 3406149), (18, 2649227), (19, 2509794), (21, 2270766), (38, 1254897), (42, 1135383), (57, 836598), (63, 756922), (114, 418299), (126, 378461), (133, 358542), (171, 278866), (266, 179271), (342, 139433), (399, 119514), (798, 59757), (1197, 39838), (2394, 19919)]