18443358230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{21493}}^1$

素因数の和:21809

約数の個数: 64

約数和(自身を含む): 37605902400

約数和(自身を除く): 19162544170

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 269, 290, 319, 538, 638, 1345, 1595, 2690, 2959, 3190, 5918, 7801, 14795, 15602, 21493, 29590, 39005, 42986, 78010, 85811, 107465, 171622, 214930, 236423, 429055, 472846, 623297, 858110, 1182115, 1246594, 2364230, 3116485, 5781617, 6232970, 6856267, 11563234, 13712534, 28908085, 34281335, 57816170, 63597787, 68562670, 127195574, 167666893, 317988935, 335333786, 635977870, 838334465, 1676668930, 1844335823, 3688671646, 9221679115, 18443358230]

約数ペア:

[(1, 18443358230), (2, 9221679115), (5, 3688671646), (10, 1844335823), (11, 1676668930), (22, 838334465), (29, 635977870), (55, 335333786), (58, 317988935), (110, 167666893), (145, 127195574), (269, 68562670), (290, 63597787), (319, 57816170), (538, 34281335), (638, 28908085), (1345, 13712534), (1595, 11563234), (2690, 6856267), (2959, 6232970), (3190, 5781617), (5918, 3116485), (7801, 2364230), (14795, 1246594), (15602, 1182115), (21493, 858110), (29590, 623297), (39005, 472846), (42986, 429055), (78010, 236423), (85811, 214930), (107465, 171622)]