1931036646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{30509}}^1$

素因数の和:30669

約数の個数: 64

約数和(自身を含む): 4850357760

約数和(自身を除く): 2919321114

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, 30509, 31647, 61018, 63294, 91527, 183054, 213563, 335599, 427126, 640689, 671198, 1006797, 1281378, 2013594, 2349193, 4179733, 4698386, 7047579, 8359466, 12539199, 14095158, 25078398, 29258131, 45977063, 58516262, 87774393, 91954126, 137931189, 175548786, 275862378, 321839441, 643678882, 965518323, 1931036646]

約数ペア:

[(1, 1931036646), (2, 965518323), (3, 643678882), (6, 321839441), (7, 275862378), (11, 175548786), (14, 137931189), (21, 91954126), (22, 87774393), (33, 58516262), (42, 45977063), (66, 29258131), (77, 25078398), (137, 14095158), (154, 12539199), (231, 8359466), (274, 7047579), (411, 4698386), (462, 4179733), (822, 2349193), (959, 2013594), (1507, 1281378), (1918, 1006797), (2877, 671198), (3014, 640689), (4521, 427126), (5754, 335599), (9042, 213563), (10549, 183054), (21098, 91527), (30509, 63294), (31647, 61018)]