1539454644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{469919}}^1$

素因数の和:469949

約数の個数: 72

約数和(自身を含む): 4789424640

約数和(自身を除く): 3249969996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 469919, 939838, 1409757, 1879676, 2819514, 3289433, 4229271, 5639028, 6108947, 6578866, 8458542, 9868299, 12217894, 13157732, 16917084, 18326841, 19736598, 24435788, 29604897, 36653682, 39473196, 42762629, 54980523, 59209794, 73307364, 85525258, 109961046, 118419588, 128287887, 171050516, 219922092, 256575774, 384863661, 513151548, 769727322, 1539454644]

約数ペア:

[(1, 1539454644), (2, 769727322), (3, 513151548), (4, 384863661), (6, 256575774), (7, 219922092), (9, 171050516), (12, 128287887), (13, 118419588), (14, 109961046), (18, 85525258), (21, 73307364), (26, 59209794), (28, 54980523), (36, 42762629), (39, 39473196), (42, 36653682), (52, 29604897), (63, 24435788), (78, 19736598), (84, 18326841), (91, 16917084), (117, 13157732), (126, 12217894), (156, 9868299), (182, 8458542), (234, 6578866), (252, 6108947), (273, 5639028), (364, 4229271), (468, 3289433), (546, 2819514), (819, 1879676), (1092, 1409757), (1638, 939838), (3276, 469919)]