16738956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 46597824

約数和(自身を除く): 29858868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 761, 846, 1222, 1522, 1692, 1833, 2283, 2444, 3044, 3666, 4566, 5499, 6849, 7332, 9132, 9893, 10998, 13698, 19786, 21996, 27396, 29679, 35767, 39572, 59358, 71534, 89037, 107301, 118716, 143068, 178074, 214602, 321903, 356148, 429204, 464971, 643806, 929942, 1287612, 1394913, 1859884, 2789826, 4184739, 5579652, 8369478, 16738956]

約数ペア:

[(1, 16738956), (2, 8369478), (3, 5579652), (4, 4184739), (6, 2789826), (9, 1859884), (12, 1394913), (13, 1287612), (18, 929942), (26, 643806), (36, 464971), (39, 429204), (47, 356148), (52, 321903), (78, 214602), (94, 178074), (117, 143068), (141, 118716), (156, 107301), (188, 89037), (234, 71534), (282, 59358), (423, 39572), (468, 35767), (564, 29679), (611, 27396), (761, 21996), (846, 19786), (1222, 13698), (1522, 10998), (1692, 9893), (1833, 9132), (2283, 7332), (2444, 6849), (3044, 5499), (3666, 4566)]