2179321848

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{305741}}^1$

素因数の和:305770

約数の個数: 80

約数和(自身を含む): 6659060760

約数和(自身を除く): 4479738912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 305741, 611482, 917223, 1222964, 1834446, 2445928, 2751669, 3363151, 3668892, 5503338, 6726302, 7337784, 8255007, 10089453, 11006676, 13452604, 16510014, 20178906, 22013352, 24765021, 26905208, 30268359, 33020028, 40357812, 49530042, 60536718, 66040056, 80715624, 90805077, 99060084, 121073436, 181610154, 198120168, 242146872, 272415231, 363220308, 544830462, 726440616, 1089660924, 2179321848]

約数ペア:

[(1, 2179321848), (2, 1089660924), (3, 726440616), (4, 544830462), (6, 363220308), (8, 272415231), (9, 242146872), (11, 198120168), (12, 181610154), (18, 121073436), (22, 99060084), (24, 90805077), (27, 80715624), (33, 66040056), (36, 60536718), (44, 49530042), (54, 40357812), (66, 33020028), (72, 30268359), (81, 26905208), (88, 24765021), (99, 22013352), (108, 20178906), (132, 16510014), (162, 13452604), (198, 11006676), (216, 10089453), (264, 8255007), (297, 7337784), (324, 6726302), (396, 5503338), (594, 3668892), (648, 3363151), (792, 2751669), (891, 2445928), (1188, 1834446), (1782, 1222964), (2376, 917223), (3564, 611482), (7128, 305741)]