12706148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 27828864

約数和(自身を除く): 15122716

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 521, 871, 938, 1042, 1742, 1876, 2084, 3484, 3647, 6097, 6773, 7294, 12194, 13546, 14588, 24388, 27092, 34907, 47411, 69814, 94822, 139628, 189644, 244349, 453791, 488698, 907582, 977396, 1815164, 3176537, 6353074, 12706148]

約数ペア:

[(1, 12706148), (2, 6353074), (4, 3176537), (7, 1815164), (13, 977396), (14, 907582), (26, 488698), (28, 453791), (52, 244349), (67, 189644), (91, 139628), (134, 94822), (182, 69814), (268, 47411), (364, 34907), (469, 27092), (521, 24388), (871, 14588), (938, 13546), (1042, 12194), (1742, 7294), (1876, 6773), (2084, 6097), (3484, 3647)]