21124408056

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{59629}}^1$

素因数の和:60176

約数の個数: 64

約数和(自身を含む): 54740340000

約数和(自身を除く): 33615931944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 509, 696, 1018, 1527, 2036, 3054, 4072, 6108, 12216, 14761, 29522, 44283, 59044, 59629, 88566, 118088, 119258, 177132, 178887, 238516, 354264, 357774, 477032, 715548, 1431096, 1729241, 3458482, 5187723, 6916964, 10375446, 13833928, 20750892, 30351161, 41501784, 60702322, 91053483, 121404644, 182106966, 242809288, 364213932, 728427864, 880183669, 1760367338, 2640551007, 3520734676, 5281102014, 7041469352, 10562204028, 21124408056]

約数ペア:

[(1, 21124408056), (2, 10562204028), (3, 7041469352), (4, 5281102014), (6, 3520734676), (8, 2640551007), (12, 1760367338), (24, 880183669), (29, 728427864), (58, 364213932), (87, 242809288), (116, 182106966), (174, 121404644), (232, 91053483), (348, 60702322), (509, 41501784), (696, 30351161), (1018, 20750892), (1527, 13833928), (2036, 10375446), (3054, 6916964), (4072, 5187723), (6108, 3458482), (12216, 1729241), (14761, 1431096), (29522, 715548), (44283, 477032), (59044, 357774), (59629, 354264), (88566, 238516), (118088, 178887), (119258, 177132)]