13369806

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 31852800

約数和(自身を除く): 18482994

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 83, 114, 157, 166, 171, 249, 314, 342, 471, 498, 513, 747, 942, 1026, 1413, 1494, 1577, 2241, 2826, 2983, 3154, 4239, 4482, 4731, 5966, 8478, 8949, 9462, 13031, 14193, 17898, 26062, 26847, 28386, 39093, 42579, 53694, 78186, 80541, 85158, 117279, 161082, 234558, 247589, 351837, 495178, 703674, 742767, 1485534, 2228301, 4456602, 6684903, 13369806]

約数ペア:

[(1, 13369806), (2, 6684903), (3, 4456602), (6, 2228301), (9, 1485534), (18, 742767), (19, 703674), (27, 495178), (38, 351837), (54, 247589), (57, 234558), (83, 161082), (114, 117279), (157, 85158), (166, 80541), (171, 78186), (249, 53694), (314, 42579), (342, 39093), (471, 28386), (498, 26847), (513, 26062), (747, 17898), (942, 14193), (1026, 13031), (1413, 9462), (1494, 8949), (1577, 8478), (2241, 5966), (2826, 4731), (2983, 4482), (3154, 4239)]