18133073288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{27581}}^1$

素因数の和:27870

約数の個数: 64

約数和(自身を含む): 38447101440

約数和(自身を除く): 20314028152

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 241, 248, 341, 482, 682, 964, 1364, 1928, 2651, 2728, 5302, 7471, 10604, 14942, 21208, 27581, 29884, 55162, 59768, 82181, 110324, 164362, 220648, 303391, 328724, 606782, 657448, 855011, 1213564, 1710022, 2427128, 3420044, 6647021, 6840088, 9405121, 13294042, 18810242, 26588084, 37620484, 53176168, 73117231, 75240968, 146234462, 206057651, 292468924, 412115302, 584937848, 824230604, 1648461208, 2266634161, 4533268322, 9066536644, 18133073288]

約数ペア:

[(1, 18133073288), (2, 9066536644), (4, 4533268322), (8, 2266634161), (11, 1648461208), (22, 824230604), (31, 584937848), (44, 412115302), (62, 292468924), (88, 206057651), (124, 146234462), (241, 75240968), (248, 73117231), (341, 53176168), (482, 37620484), (682, 26588084), (964, 18810242), (1364, 13294042), (1928, 9405121), (2651, 6840088), (2728, 6647021), (5302, 3420044), (7471, 2427128), (10604, 1710022), (14942, 1213564), (21208, 855011), (27581, 657448), (29884, 606782), (55162, 328724), (59768, 303391), (82181, 220648), (110324, 164362)]