12726182

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 23639040

約数和(自身を除く): 10912858

約数列:

[1, 2, 7, 14, 31, 49, 59, 62, 71, 98, 118, 142, 217, 413, 434, 497, 826, 994, 1519, 1829, 2201, 2891, 3038, 3479, 3658, 4189, 4402, 5782, 6958, 8378, 12803, 15407, 25606, 29323, 30814, 58646, 89621, 107849, 129859, 179242, 205261, 215698, 259718, 410522, 909013, 1818026, 6363091, 12726182]

約数ペア:

[(1, 12726182), (2, 6363091), (7, 1818026), (14, 909013), (31, 410522), (49, 259718), (59, 215698), (62, 205261), (71, 179242), (98, 129859), (118, 107849), (142, 89621), (217, 58646), (413, 30814), (434, 29323), (497, 25606), (826, 15407), (994, 12803), (1519, 8378), (1829, 6958), (2201, 5782), (2891, 4402), (3038, 4189), (3479, 3658)]