18966908532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{850229}}^1$

素因数の和:850273

約数の個数: 72

約数和(自身を含む): 52278942240

約数和(自身を除く): 33312033708

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 286, 338, 429, 507, 572, 676, 858, 1014, 1716, 1859, 2028, 3718, 5577, 7436, 11154, 22308, 850229, 1700458, 2550687, 3400916, 5101374, 9352519, 10202748, 11052977, 18705038, 22105954, 28057557, 33158931, 37410076, 44211908, 56115114, 66317862, 112230228, 121582747, 132635724, 143688701, 243165494, 287377402, 364748241, 431066103, 486330988, 574754804, 729496482, 862132206, 1458992964, 1580575711, 1724264412, 3161151422, 4741727133, 6322302844, 9483454266, 18966908532]

約数ペア:

[(1, 18966908532), (2, 9483454266), (3, 6322302844), (4, 4741727133), (6, 3161151422), (11, 1724264412), (12, 1580575711), (13, 1458992964), (22, 862132206), (26, 729496482), (33, 574754804), (39, 486330988), (44, 431066103), (52, 364748241), (66, 287377402), (78, 243165494), (132, 143688701), (143, 132635724), (156, 121582747), (169, 112230228), (286, 66317862), (338, 56115114), (429, 44211908), (507, 37410076), (572, 33158931), (676, 28057557), (858, 22105954), (1014, 18705038), (1716, 11052977), (1859, 10202748), (2028, 9352519), (3718, 5101374), (5577, 3400916), (7436, 2550687), (11154, 1700458), (22308, 850229)]