2156918808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1\times {\mathrm{6637}}^1$

素因数の和:7888

約数の個数: 64

約数和(自身を含む): 5888171520

約数和(自身を除く): 3731252712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1231, 2462, 3693, 4924, 6637, 7386, 9848, 13274, 13541, 14772, 19911, 26548, 27082, 29544, 39822, 40623, 53096, 54164, 73007, 79644, 81246, 108328, 146014, 159288, 162492, 219021, 292028, 324984, 438042, 584056, 876084, 1752168, 8170147, 16340294, 24510441, 32680588, 49020882, 65361176, 89871617, 98041764, 179743234, 196083528, 269614851, 359486468, 539229702, 718972936, 1078459404, 2156918808]

約数ペア:

[(1, 2156918808), (2, 1078459404), (3, 718972936), (4, 539229702), (6, 359486468), (8, 269614851), (11, 196083528), (12, 179743234), (22, 98041764), (24, 89871617), (33, 65361176), (44, 49020882), (66, 32680588), (88, 24510441), (132, 16340294), (264, 8170147), (1231, 1752168), (2462, 876084), (3693, 584056), (4924, 438042), (6637, 324984), (7386, 292028), (9848, 219021), (13274, 162492), (13541, 159288), (14772, 146014), (19911, 108328), (26548, 81246), (27082, 79644), (29544, 73007), (39822, 54164), (40623, 53096)]