12537378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5237}}^1$

素因数の和:5271

約数の個数: 48

約数和(自身を含む): 32685120

約数和(自身を除く): 20147742

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, 5237, 10474, 15711, 31422, 36659, 47133, 73318, 94266, 99503, 109977, 199006, 219954, 298509, 329931, 597018, 659862, 696521, 895527, 1393042, 1791054, 2089563, 4179126, 6268689, 12537378]

約数ペア:

[(1, 12537378), (2, 6268689), (3, 4179126), (6, 2089563), (7, 1791054), (9, 1393042), (14, 895527), (18, 696521), (19, 659862), (21, 597018), (38, 329931), (42, 298509), (57, 219954), (63, 199006), (114, 109977), (126, 99503), (133, 94266), (171, 73318), (266, 47133), (342, 36659), (399, 31422), (798, 15711), (1197, 10474), (2394, 5237)]