18298644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1289}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 52879680

約数和(自身を除く): 34581036

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 1289, 2028, 2366, 2578, 3549, 3867, 4732, 5156, 7098, 7734, 9023, 14196, 15468, 16757, 18046, 27069, 33514, 36092, 50271, 54138, 67028, 100542, 108276, 117299, 201084, 217841, 234598, 351897, 435682, 469196, 653523, 703794, 871364, 1307046, 1407588, 1524887, 2614092, 3049774, 4574661, 6099548, 9149322, 18298644]

約数ペア:

[(1, 18298644), (2, 9149322), (3, 6099548), (4, 4574661), (6, 3049774), (7, 2614092), (12, 1524887), (13, 1407588), (14, 1307046), (21, 871364), (26, 703794), (28, 653523), (39, 469196), (42, 435682), (52, 351897), (78, 234598), (84, 217841), (91, 201084), (156, 117299), (169, 108276), (182, 100542), (273, 67028), (338, 54138), (364, 50271), (507, 36092), (546, 33514), (676, 27069), (1014, 18046), (1092, 16757), (1183, 15468), (1289, 14196), (2028, 9023), (2366, 7734), (2578, 7098), (3549, 5156), (3867, 4732)]