66856398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51349}}^1$

素因数の和:51392

約数の個数: 32

約数和(自身を含む): 157747200

約数和(自身を除く): 90890802

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 51349, 102698, 154047, 308094, 359443, 718886, 1078329, 1591819, 2156658, 3183638, 4775457, 9550914, 11142733, 22285466, 33428199, 66856398]

約数ペア:

[(1, 66856398), (2, 33428199), (3, 22285466), (6, 11142733), (7, 9550914), (14, 4775457), (21, 3183638), (31, 2156658), (42, 1591819), (62, 1078329), (93, 718886), (186, 359443), (217, 308094), (434, 154047), (651, 102698), (1302, 51349)]