1204249878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139091}}^1$

素因数の和:139149

約数の個数: 48

約数和(自身を含む): 2885880816

約数和(自身を除く): 1681630938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 8658, 139091, 278182, 417273, 834546, 1251819, 1808183, 2503638, 3616366, 5146367, 5424549, 10292734, 10849098, 15439101, 16273647, 30878202, 32547294, 46317303, 66902771, 92634606, 133805542, 200708313, 401416626, 602124939, 1204249878]

約数ペア:

[(1, 1204249878), (2, 602124939), (3, 401416626), (6, 200708313), (9, 133805542), (13, 92634606), (18, 66902771), (26, 46317303), (37, 32547294), (39, 30878202), (74, 16273647), (78, 15439101), (111, 10849098), (117, 10292734), (222, 5424549), (234, 5146367), (333, 3616366), (481, 2503638), (666, 1808183), (962, 1251819), (1443, 834546), (2886, 417273), (4329, 278182), (8658, 139091)]