15544746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 38885184

約数和(自身を除く): 23340438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1153, 1498, 1926, 2247, 2306, 3459, 4494, 6741, 6918, 8071, 10377, 13482, 16142, 20754, 24213, 48426, 72639, 123371, 145278, 246742, 370113, 740226, 863597, 1110339, 1727194, 2220678, 2590791, 5181582, 7772373, 15544746]

約数ペア:

[(1, 15544746), (2, 7772373), (3, 5181582), (6, 2590791), (7, 2220678), (9, 1727194), (14, 1110339), (18, 863597), (21, 740226), (42, 370113), (63, 246742), (107, 145278), (126, 123371), (214, 72639), (321, 48426), (642, 24213), (749, 20754), (963, 16142), (1153, 13482), (1498, 10377), (1926, 8071), (2247, 6918), (2306, 6741), (3459, 4494)]