21654133068

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{5653}}^1\times {\mathrm{5233}}^1$

素因数の和:10954

約数の個数: 48

約数和(自身を含む): 51373510496

約数和(自身を除く): 29719377428

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 5233, 5653, 10466, 11306, 15699, 16959, 20932, 22612, 31398, 33918, 62796, 67836, 319213, 344833, 638426, 689666, 957639, 1034499, 1276852, 1379332, 1915278, 2068998, 3830556, 4137996, 29582149, 59164298, 88746447, 118328596, 177492894, 354985788, 1804511089, 3609022178, 5413533267, 7218044356, 10827066534, 21654133068]

約数ペア:

[(1, 21654133068), (2, 10827066534), (3, 7218044356), (4, 5413533267), (6, 3609022178), (12, 1804511089), (61, 354985788), (122, 177492894), (183, 118328596), (244, 88746447), (366, 59164298), (732, 29582149), (5233, 4137996), (5653, 3830556), (10466, 2068998), (11306, 1915278), (15699, 1379332), (16959, 1276852), (20932, 1034499), (22612, 957639), (31398, 689666), (33918, 638426), (62796, 344833), (67836, 319213)]