16410618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 40971840

約数和(自身を除く): 24561222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 937, 973, 1251, 1874, 1946, 2502, 2811, 2919, 5622, 5838, 6559, 8433, 8757, 13118, 16866, 17514, 19677, 39354, 59031, 118062, 130243, 260486, 390729, 781458, 911701, 1172187, 1823402, 2344374, 2735103, 5470206, 8205309, 16410618]

約数ペア:

[(1, 16410618), (2, 8205309), (3, 5470206), (6, 2735103), (7, 2344374), (9, 1823402), (14, 1172187), (18, 911701), (21, 781458), (42, 390729), (63, 260486), (126, 130243), (139, 118062), (278, 59031), (417, 39354), (834, 19677), (937, 17514), (973, 16866), (1251, 13118), (1874, 8757), (1946, 8433), (2502, 6559), (2811, 5838), (2919, 5622)]