219733038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{21011}}^1$

素因数の和:21109

約数の個数: 48

約数和(自身を含む): 550682496

約数和(自身を除く): 330949458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 10458, 21011, 42022, 63033, 126066, 147077, 189099, 294154, 378198, 441231, 882462, 1323693, 1743913, 2647386, 3487826, 5231739, 10463478, 12207391, 15695217, 24414782, 31390434, 36622173, 73244346, 109866519, 219733038]

約数ペア:

[(1, 219733038), (2, 109866519), (3, 73244346), (6, 36622173), (7, 31390434), (9, 24414782), (14, 15695217), (18, 12207391), (21, 10463478), (42, 5231739), (63, 3487826), (83, 2647386), (126, 1743913), (166, 1323693), (249, 882462), (498, 441231), (581, 378198), (747, 294154), (1162, 189099), (1494, 147077), (1743, 126066), (3486, 63033), (5229, 42022), (10458, 21011)]