213846516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{35149}}^1$

素因数の和:35185

約数の個数: 54

約数和(自身を含む): 585352950

約数和(自身を除く): 371506434

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 35149, 70298, 105447, 140596, 210894, 316341, 421788, 456937, 632682, 913874, 1265364, 1370811, 1827748, 2741622, 4112433, 5483244, 5940181, 8224866, 11880362, 16449732, 17820543, 23760724, 35641086, 53461629, 71282172, 106923258, 213846516]

約数ペア:

[(1, 213846516), (2, 106923258), (3, 71282172), (4, 53461629), (6, 35641086), (9, 23760724), (12, 17820543), (13, 16449732), (18, 11880362), (26, 8224866), (36, 5940181), (39, 5483244), (52, 4112433), (78, 2741622), (117, 1827748), (156, 1370811), (169, 1265364), (234, 913874), (338, 632682), (468, 456937), (507, 421788), (676, 316341), (1014, 210894), (1521, 140596), (2028, 105447), (3042, 70298), (6084, 35149)]