4003794

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 9547200

約数和(自身を除く): 5543406

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 509, 874, 1018, 1311, 1527, 2622, 3054, 3933, 4581, 7866, 9162, 9671, 11707, 19342, 23414, 29013, 35121, 58026, 70242, 87039, 105363, 174078, 210726, 222433, 444866, 667299, 1334598, 2001897, 4003794]

約数ペア:

[(1, 4003794), (2, 2001897), (3, 1334598), (6, 667299), (9, 444866), (18, 222433), (19, 210726), (23, 174078), (38, 105363), (46, 87039), (57, 70242), (69, 58026), (114, 35121), (138, 29013), (171, 23414), (207, 19342), (342, 11707), (414, 9671), (437, 9162), (509, 7866), (874, 4581), (1018, 3933), (1311, 3054), (1527, 2622)]