12446588

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 28957824

約数和(自身を除く): 16511236

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 251, 253, 308, 322, 502, 506, 539, 644, 1004, 1012, 1078, 1127, 1757, 1771, 2156, 2254, 2761, 3514, 3542, 4508, 5522, 5773, 7028, 7084, 11044, 11546, 12299, 12397, 19327, 23092, 24598, 24794, 38654, 40411, 49196, 49588, 63503, 77308, 80822, 127006, 135289, 161644, 254012, 270578, 282877, 444521, 541156, 565754, 889042, 1131508, 1778084, 3111647, 6223294, 12446588]

約数ペア:

[(1, 12446588), (2, 6223294), (4, 3111647), (7, 1778084), (11, 1131508), (14, 889042), (22, 565754), (23, 541156), (28, 444521), (44, 282877), (46, 270578), (49, 254012), (77, 161644), (92, 135289), (98, 127006), (154, 80822), (161, 77308), (196, 63503), (251, 49588), (253, 49196), (308, 40411), (322, 38654), (502, 24794), (506, 24598), (539, 23092), (644, 19327), (1004, 12397), (1012, 12299), (1078, 11546), (1127, 11044), (1757, 7084), (1771, 7028), (2156, 5773), (2254, 5522), (2761, 4508), (3514, 3542)]