7241964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 18574080

約数和(自身を除く): 11332116

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1381, 1748, 2622, 2762, 4143, 5244, 5524, 8286, 16572, 26239, 31763, 52478, 63526, 78717, 95289, 104956, 127052, 157434, 190578, 314868, 381156, 603497, 1206994, 1810491, 2413988, 3620982, 7241964]

約数ペア:

[(1, 7241964), (2, 3620982), (3, 2413988), (4, 1810491), (6, 1206994), (12, 603497), (19, 381156), (23, 314868), (38, 190578), (46, 157434), (57, 127052), (69, 104956), (76, 95289), (92, 78717), (114, 63526), (138, 52478), (228, 31763), (276, 26239), (437, 16572), (874, 8286), (1311, 5524), (1381, 5244), (1748, 4143), (2622, 2762)]