6740748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1203

約数の個数: 72

約数和(自身を含む): 20337408

約数和(自身を除く): 13596660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1163, 1449, 1932, 2326, 2898, 3489, 4652, 5796, 6978, 8141, 10467, 13956, 16282, 20934, 24423, 26749, 32564, 41868, 48846, 53498, 73269, 80247, 97692, 106996, 146538, 160494, 187243, 240741, 293076, 320988, 374486, 481482, 561729, 748972, 962964, 1123458, 1685187, 2246916, 3370374, 6740748]

約数ペア:

[(1, 6740748), (2, 3370374), (3, 2246916), (4, 1685187), (6, 1123458), (7, 962964), (9, 748972), (12, 561729), (14, 481482), (18, 374486), (21, 320988), (23, 293076), (28, 240741), (36, 187243), (42, 160494), (46, 146538), (63, 106996), (69, 97692), (84, 80247), (92, 73269), (126, 53498), (138, 48846), (161, 41868), (207, 32564), (252, 26749), (276, 24423), (322, 20934), (414, 16282), (483, 13956), (644, 10467), (828, 8141), (966, 6978), (1163, 5796), (1449, 4652), (1932, 3489), (2326, 2898)]