163311372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{648061}}^1$

素因数の和:648078

約数の個数: 36

約数和(自身を含む): 471789136

約数和(自身を除く): 308477764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 648061, 1296122, 1944183, 2592244, 3888366, 4536427, 5832549, 7776732, 9072854, 11665098, 13609281, 18145708, 23330196, 27218562, 40827843, 54437124, 81655686, 163311372]

約数ペア:

[(1, 163311372), (2, 81655686), (3, 54437124), (4, 40827843), (6, 27218562), (7, 23330196), (9, 18145708), (12, 13609281), (14, 11665098), (18, 9072854), (21, 7776732), (28, 5832549), (36, 4536427), (42, 3888366), (63, 2592244), (84, 1944183), (126, 1296122), (252, 648061)]