31067172

素因数分解:

$2^2\times 3^3\times {\mathrm{307}}^1\times {\mathrm{937}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 80893120

約数和(自身を除く): 49825948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 307, 614, 921, 937, 1228, 1842, 1874, 2763, 2811, 3684, 3748, 5526, 5622, 8289, 8433, 11052, 11244, 16578, 16866, 25299, 33156, 33732, 50598, 101196, 287659, 575318, 862977, 1150636, 1725954, 2588931, 3451908, 5177862, 7766793, 10355724, 15533586, 31067172]

約数ペア:

[(1, 31067172), (2, 15533586), (3, 10355724), (4, 7766793), (6, 5177862), (9, 3451908), (12, 2588931), (18, 1725954), (27, 1150636), (36, 862977), (54, 575318), (108, 287659), (307, 101196), (614, 50598), (921, 33732), (937, 33156), (1228, 25299), (1842, 16866), (1874, 16578), (2763, 11244), (2811, 11052), (3684, 8433), (3748, 8289), (5526, 5622)]