13306560786

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{464647}}^1$

素因数の和:464735

約数の個数: 48

約数和(自身を含む): 30298766784

約数和(自身を除く): 16992205998

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 111, 129, 222, 258, 333, 387, 666, 774, 1591, 3182, 4773, 9546, 14319, 28638, 464647, 929294, 1393941, 2787882, 4181823, 8363646, 17191939, 19979821, 34383878, 39959642, 51575817, 59939463, 103151634, 119878926, 154727451, 179818389, 309454902, 359636778, 739253377, 1478506754, 2217760131, 4435520262, 6653280393, 13306560786]

約数ペア:

[(1, 13306560786), (2, 6653280393), (3, 4435520262), (6, 2217760131), (9, 1478506754), (18, 739253377), (37, 359636778), (43, 309454902), (74, 179818389), (86, 154727451), (111, 119878926), (129, 103151634), (222, 59939463), (258, 51575817), (333, 39959642), (387, 34383878), (666, 19979821), (774, 17191939), (1591, 8363646), (3182, 4181823), (4773, 2787882), (9546, 1393941), (14319, 929294), (28638, 464647)]