2006554473

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{70621}}^1$

素因数の和:70686

約数の個数: 48

約数和(自身を含む): 3701722752

約数和(自身を除く): 1695168279

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 231, 287, 369, 451, 693, 861, 1353, 2583, 3157, 4059, 9471, 28413, 70621, 211863, 494347, 635589, 776831, 1483041, 2330493, 2895461, 4449123, 5437817, 6991479, 8686383, 16313451, 20268227, 26059149, 31850071, 48940353, 60804681, 95550213, 182414043, 222950497, 286650639, 668851491, 2006554473]

約数ペア:

[(1, 2006554473), (3, 668851491), (7, 286650639), (9, 222950497), (11, 182414043), (21, 95550213), (33, 60804681), (41, 48940353), (63, 31850071), (77, 26059149), (99, 20268227), (123, 16313451), (231, 8686383), (287, 6991479), (369, 5437817), (451, 4449123), (693, 2895461), (861, 2330493), (1353, 1483041), (2583, 776831), (3157, 635589), (4059, 494347), (9471, 211863), (28413, 70621)]