17938872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{35593}}^1$

素因数の和:35612

約数の個数: 48

約数和(自身を含む): 55526640

約数和(自身を除く): 37587768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 35593, 71186, 106779, 142372, 213558, 249151, 284744, 320337, 427116, 498302, 640674, 747453, 854232, 996604, 1281348, 1494906, 1993208, 2242359, 2562696, 2989812, 4484718, 5979624, 8969436, 17938872]

約数ペア:

[(1, 17938872), (2, 8969436), (3, 5979624), (4, 4484718), (6, 2989812), (7, 2562696), (8, 2242359), (9, 1993208), (12, 1494906), (14, 1281348), (18, 996604), (21, 854232), (24, 747453), (28, 640674), (36, 498302), (42, 427116), (56, 320337), (63, 284744), (72, 249151), (84, 213558), (126, 142372), (168, 106779), (252, 71186), (504, 35593)]