7383642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 17915904

約数和(自身を除く): 10532262

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 53, 62, 93, 106, 107, 159, 186, 214, 217, 318, 321, 371, 434, 642, 651, 742, 749, 1113, 1302, 1498, 1643, 2226, 2247, 3286, 3317, 4494, 4929, 5671, 6634, 9858, 9951, 11342, 11501, 17013, 19902, 23002, 23219, 34026, 34503, 39697, 46438, 69006, 69657, 79394, 119091, 139314, 175801, 238182, 351602, 527403, 1054806, 1230607, 2461214, 3691821, 7383642]

約数ペア:

[(1, 7383642), (2, 3691821), (3, 2461214), (6, 1230607), (7, 1054806), (14, 527403), (21, 351602), (31, 238182), (42, 175801), (53, 139314), (62, 119091), (93, 79394), (106, 69657), (107, 69006), (159, 46438), (186, 39697), (214, 34503), (217, 34026), (318, 23219), (321, 23002), (371, 19902), (434, 17013), (642, 11501), (651, 11342), (742, 9951), (749, 9858), (1113, 6634), (1302, 5671), (1498, 4929), (1643, 4494), (2226, 3317), (2247, 3286)]