2128827528

素因数分解:

$2^3\times 3^3\times {\mathrm{1109}}^1\times {\mathrm{8887}}^1$

素因数の和:10011

約数の個数: 64

約数和(自身を含む): 5919408000

約数和(自身を除く): 3790580472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1109, 2218, 3327, 4436, 6654, 8872, 8887, 9981, 13308, 17774, 19962, 26616, 26661, 29943, 35548, 39924, 53322, 59886, 71096, 79848, 79983, 106644, 119772, 159966, 213288, 239544, 239949, 319932, 479898, 639864, 959796, 1919592, 9855683, 19711366, 29567049, 39422732, 59134098, 78845464, 88701147, 118268196, 177402294, 236536392, 266103441, 354804588, 532206882, 709609176, 1064413764, 2128827528]

約数ペア:

[(1, 2128827528), (2, 1064413764), (3, 709609176), (4, 532206882), (6, 354804588), (8, 266103441), (9, 236536392), (12, 177402294), (18, 118268196), (24, 88701147), (27, 78845464), (36, 59134098), (54, 39422732), (72, 29567049), (108, 19711366), (216, 9855683), (1109, 1919592), (2218, 959796), (3327, 639864), (4436, 479898), (6654, 319932), (8872, 239949), (8887, 239544), (9981, 213288), (13308, 159966), (17774, 119772), (19962, 106644), (26616, 79983), (26661, 79848), (29943, 71096), (35548, 59886), (39924, 53322)]