13994946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 35006400

約数和(自身を除く): 21011454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1019, 1526, 1962, 2038, 2289, 3057, 4578, 6114, 6867, 7133, 9171, 13734, 14266, 18342, 21399, 42798, 64197, 111071, 128394, 222142, 333213, 666426, 777497, 999639, 1554994, 1999278, 2332491, 4664982, 6997473, 13994946]

約数ペア:

[(1, 13994946), (2, 6997473), (3, 4664982), (6, 2332491), (7, 1999278), (9, 1554994), (14, 999639), (18, 777497), (21, 666426), (42, 333213), (63, 222142), (109, 128394), (126, 111071), (218, 64197), (327, 42798), (654, 21399), (763, 18342), (981, 14266), (1019, 13734), (1526, 9171), (1962, 7133), (2038, 6867), (2289, 6114), (3057, 4578)]