220747662

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9091}}^1$

素因数の和:9189

約数の個数: 48

約数和(自身を含む): 510606720

約数和(自身を除く): 289859058

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 4047, 8094, 9091, 12141, 18182, 24282, 27273, 54546, 81819, 163638, 172729, 345458, 518187, 645461, 1036374, 1290922, 1554561, 1936383, 3109122, 3872766, 5809149, 11618298, 12263759, 24527518, 36791277, 73582554, 110373831, 220747662]

約数ペア:

[(1, 220747662), (2, 110373831), (3, 73582554), (6, 36791277), (9, 24527518), (18, 12263759), (19, 11618298), (38, 5809149), (57, 3872766), (71, 3109122), (114, 1936383), (142, 1554561), (171, 1290922), (213, 1036374), (342, 645461), (426, 518187), (639, 345458), (1278, 172729), (1349, 163638), (2698, 81819), (4047, 54546), (8094, 27273), (9091, 24282), (12141, 18182)]