1157754618

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{13723}}^1$

素因数の和:13883

約数の個数: 48

約数和(自身を含む): 2590542240

約数和(自身を除く): 1432787622

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 109, 129, 218, 258, 327, 387, 654, 774, 981, 1962, 4687, 9374, 13723, 14061, 27446, 28122, 41169, 42183, 82338, 84366, 123507, 247014, 590089, 1180178, 1495807, 1770267, 2991614, 3540534, 4487421, 5310801, 8974842, 10621602, 13462263, 26924526, 64319701, 128639402, 192959103, 385918206, 578877309, 1157754618]

約数ペア:

[(1, 1157754618), (2, 578877309), (3, 385918206), (6, 192959103), (9, 128639402), (18, 64319701), (43, 26924526), (86, 13462263), (109, 10621602), (129, 8974842), (218, 5310801), (258, 4487421), (327, 3540534), (387, 2991614), (654, 1770267), (774, 1495807), (981, 1180178), (1962, 590089), (4687, 247014), (9374, 123507), (13723, 84366), (14061, 82338), (27446, 42183), (28122, 41169)]