15661373238

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{934561}}^1$

素因数の和:934602

約数の個数: 72

約数和(自身を含む): 41550626520

約数和(自身を除く): 25889253282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 16758, 934561, 1869122, 2803683, 5607366, 6541927, 8411049, 13083854, 16822098, 17756659, 19625781, 35513318, 39251562, 45793489, 53269977, 58877343, 91586978, 106539954, 117754686, 124296613, 137380467, 159809931, 248593226, 274760934, 319619862, 372889839, 412141401, 745779678, 824282802, 870076291, 1118669517, 1740152582, 2237339034, 2610228873, 5220457746, 7830686619, 15661373238]

約数ペア:

[(1, 15661373238), (2, 7830686619), (3, 5220457746), (6, 2610228873), (7, 2237339034), (9, 1740152582), (14, 1118669517), (18, 870076291), (19, 824282802), (21, 745779678), (38, 412141401), (42, 372889839), (49, 319619862), (57, 274760934), (63, 248593226), (98, 159809931), (114, 137380467), (126, 124296613), (133, 117754686), (147, 106539954), (171, 91586978), (266, 58877343), (294, 53269977), (342, 45793489), (399, 39251562), (441, 35513318), (798, 19625781), (882, 17756659), (931, 16822098), (1197, 13083854), (1862, 8411049), (2394, 6541927), (2793, 5607366), (5586, 2803683), (8379, 1869122), (16758, 934561)]