66207642

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2129}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 136183680

約数和(自身を除く): 69976038

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 2129, 4258, 5183, 6387, 10366, 12774, 15549, 31098, 151159, 155417, 302318, 310834, 453477, 466251, 906954, 932502, 11034607, 22069214, 33103821, 66207642]

約数ペア:

[(1, 66207642), (2, 33103821), (3, 22069214), (6, 11034607), (71, 932502), (73, 906954), (142, 466251), (146, 453477), (213, 310834), (219, 302318), (426, 155417), (438, 151159), (2129, 31098), (4258, 15549), (5183, 12774), (6387, 10366)]