21759672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 61286400

約数和(自身を除く): 39526728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 59, 66, 88, 118, 121, 127, 132, 177, 236, 242, 254, 264, 354, 363, 381, 472, 484, 508, 649, 708, 726, 762, 968, 1016, 1298, 1397, 1416, 1452, 1524, 1947, 2596, 2794, 2904, 3048, 3894, 4191, 5192, 5588, 7139, 7493, 7788, 8382, 11176, 14278, 14986, 15367, 15576, 16764, 21417, 22479, 28556, 29972, 30734, 33528, 42834, 44958, 46101, 57112, 59944, 61468, 82423, 85668, 89916, 92202, 122936, 164846, 171336, 179832, 184404, 247269, 329692, 368808, 494538, 659384, 906653, 989076, 1813306, 1978152, 2719959, 3626612, 5439918, 7253224, 10879836, 21759672]

約数ペア:

[(1, 21759672), (2, 10879836), (3, 7253224), (4, 5439918), (6, 3626612), (8, 2719959), (11, 1978152), (12, 1813306), (22, 989076), (24, 906653), (33, 659384), (44, 494538), (59, 368808), (66, 329692), (88, 247269), (118, 184404), (121, 179832), (127, 171336), (132, 164846), (177, 122936), (236, 92202), (242, 89916), (254, 85668), (264, 82423), (354, 61468), (363, 59944), (381, 57112), (472, 46101), (484, 44958), (508, 42834), (649, 33528), (708, 30734), (726, 29972), (762, 28556), (968, 22479), (1016, 21417), (1298, 16764), (1397, 15576), (1416, 15367), (1452, 14986), (1524, 14278), (1947, 11176), (2596, 8382), (2794, 7788), (2904, 7493), (3048, 7139), (3894, 5588), (4191, 5192)]