23318757

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:84

約数の個数: 108

約数和(自身を含む): 47305440

約数和(自身を除く): 23986683

約数列:

[1, 3, 7, 9, 11, 19, 21, 23, 33, 49, 57, 63, 69, 77, 99, 121, 133, 147, 161, 171, 207, 209, 231, 253, 363, 399, 437, 441, 483, 539, 627, 693, 759, 847, 931, 1089, 1127, 1197, 1311, 1449, 1463, 1617, 1771, 1881, 2277, 2299, 2541, 2783, 2793, 3059, 3381, 3933, 4389, 4807, 4851, 5313, 5929, 6897, 7623, 8349, 8379, 9177, 10143, 10241, 12397, 13167, 14421, 15939, 16093, 17787, 19481, 20691, 21413, 25047, 27531, 30723, 33649, 37191, 43263, 48279, 52877, 53361, 58443, 64239, 92169, 100947, 111573, 112651, 136367, 144837, 158631, 175329, 192717, 235543, 302841, 337953, 370139, 409101, 475893, 706629, 1013859, 1110417, 1227303, 2119887, 2590973, 3331251, 7772919, 23318757]

約数ペア:

[(1, 23318757), (3, 7772919), (7, 3331251), (9, 2590973), (11, 2119887), (19, 1227303), (21, 1110417), (23, 1013859), (33, 706629), (49, 475893), (57, 409101), (63, 370139), (69, 337953), (77, 302841), (99, 235543), (121, 192717), (133, 175329), (147, 158631), (161, 144837), (171, 136367), (207, 112651), (209, 111573), (231, 100947), (253, 92169), (363, 64239), (399, 58443), (437, 53361), (441, 52877), (483, 48279), (539, 43263), (627, 37191), (693, 33649), (759, 30723), (847, 27531), (931, 25047), (1089, 21413), (1127, 20691), (1197, 19481), (1311, 17787), (1449, 16093), (1463, 15939), (1617, 14421), (1771, 13167), (1881, 12397), (2277, 10241), (2299, 10143), (2541, 9177), (2783, 8379), (2793, 8349), (3059, 7623), (3381, 6897), (3933, 5929), (4389, 5313), (4807, 4851)]