8369478

素因数分解:

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

素因数の和:829

約数の個数: 48

約数和(自身を含む): 19970496

約数和(自身を除く): 11601018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 761, 846, 1222, 1522, 1833, 2283, 3666, 4566, 5499, 6849, 9893, 10998, 13698, 19786, 29679, 35767, 59358, 71534, 89037, 107301, 178074, 214602, 321903, 464971, 643806, 929942, 1394913, 2789826, 4184739, 8369478]

約数ペア:

[(1, 8369478), (2, 4184739), (3, 2789826), (6, 1394913), (9, 929942), (13, 643806), (18, 464971), (26, 321903), (39, 214602), (47, 178074), (78, 107301), (94, 89037), (117, 71534), (141, 59358), (234, 35767), (282, 29679), (423, 19786), (611, 13698), (761, 10998), (846, 9893), (1222, 6849), (1522, 5499), (1833, 4566), (2283, 3666)]