66198972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1171}}^1$

素因数の和:1858

約数の個数: 48

約数和(自身を含む): 176943872

約数和(自身を除く): 110744900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 673, 1171, 1346, 2019, 2342, 2692, 3513, 4038, 4684, 4711, 7026, 8076, 8197, 9422, 14052, 14133, 16394, 18844, 24591, 28266, 32788, 49182, 56532, 98364, 788083, 1576166, 2364249, 3152332, 4728498, 5516581, 9456996, 11033162, 16549743, 22066324, 33099486, 66198972]

約数ペア:

[(1, 66198972), (2, 33099486), (3, 22066324), (4, 16549743), (6, 11033162), (7, 9456996), (12, 5516581), (14, 4728498), (21, 3152332), (28, 2364249), (42, 1576166), (84, 788083), (673, 98364), (1171, 56532), (1346, 49182), (2019, 32788), (2342, 28266), (2692, 24591), (3513, 18844), (4038, 16394), (4684, 14133), (4711, 14052), (7026, 9422), (8076, 8197)]