2574804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 6612480

約数和(自身を除く): 4037676

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 491, 874, 982, 1311, 1473, 1748, 1964, 2622, 2946, 5244, 5892, 9329, 11293, 18658, 22586, 27987, 33879, 37316, 45172, 55974, 67758, 111948, 135516, 214567, 429134, 643701, 858268, 1287402, 2574804]

約数ペア:

[(1, 2574804), (2, 1287402), (3, 858268), (4, 643701), (6, 429134), (12, 214567), (19, 135516), (23, 111948), (38, 67758), (46, 55974), (57, 45172), (69, 37316), (76, 33879), (92, 27987), (114, 22586), (138, 18658), (228, 11293), (276, 9329), (437, 5892), (491, 5244), (874, 2946), (982, 2622), (1311, 1964), (1473, 1748)]