66920994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3821}}^1$

素因数の和:3975

約数の個数: 48

約数和(自身を含む): 166944960

約数和(自身を除く): 100023966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2919, 3821, 5838, 7642, 8757, 11463, 17514, 22926, 26747, 34389, 53494, 68778, 80241, 160482, 240723, 481446, 531119, 1062238, 1593357, 3186714, 3717833, 4780071, 7435666, 9560142, 11153499, 22306998, 33460497, 66920994]

約数ペア:

[(1, 66920994), (2, 33460497), (3, 22306998), (6, 11153499), (7, 9560142), (9, 7435666), (14, 4780071), (18, 3717833), (21, 3186714), (42, 1593357), (63, 1062238), (126, 531119), (139, 481446), (278, 240723), (417, 160482), (834, 80241), (973, 68778), (1251, 53494), (1946, 34389), (2502, 26747), (2919, 22926), (3821, 17514), (5838, 11463), (7642, 8757)]