2006356506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{31699}}^1$

素因数の和:31859

約数の個数: 64

約数和(自身を含む): 5039539200

約数和(自身を除く): 3033182694

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 137, 154, 231, 274, 411, 462, 822, 959, 1507, 1918, 2877, 3014, 4521, 5754, 9042, 10549, 21098, 31647, 31699, 63294, 63398, 95097, 190194, 221893, 348689, 443786, 665679, 697378, 1046067, 1331358, 2092134, 2440823, 4342763, 4881646, 7322469, 8685526, 13028289, 14644938, 26056578, 30399341, 47770393, 60798682, 91198023, 95540786, 143311179, 182396046, 286622358, 334392751, 668785502, 1003178253, 2006356506]

約数ペア:

[(1, 2006356506), (2, 1003178253), (3, 668785502), (6, 334392751), (7, 286622358), (11, 182396046), (14, 143311179), (21, 95540786), (22, 91198023), (33, 60798682), (42, 47770393), (66, 30399341), (77, 26056578), (137, 14644938), (154, 13028289), (231, 8685526), (274, 7322469), (411, 4881646), (462, 4342763), (822, 2440823), (959, 2092134), (1507, 1331358), (1918, 1046067), (2877, 697378), (3014, 665679), (4521, 443786), (5754, 348689), (9042, 221893), (10549, 190194), (21098, 95097), (31647, 63398), (31699, 63294)]