21492669132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{48073}}^1$

素因数の和:49223

約数の個数: 72

約数和(自身を含む): 59321393040

約数和(自身を除く): 37828723908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1129, 2258, 3387, 4516, 6774, 10161, 12419, 13548, 20322, 24838, 37257, 40644, 48073, 49676, 74514, 96146, 111771, 144219, 149028, 192292, 223542, 288438, 432657, 447084, 528803, 576876, 865314, 1057606, 1586409, 1730628, 2115212, 3172818, 4759227, 6345636, 9518454, 19036908, 54274417, 108548834, 162823251, 217097668, 325646502, 488469753, 597018587, 651293004, 976939506, 1194037174, 1791055761, 1953879012, 2388074348, 3582111522, 5373167283, 7164223044, 10746334566, 21492669132]

約数ペア:

[(1, 21492669132), (2, 10746334566), (3, 7164223044), (4, 5373167283), (6, 3582111522), (9, 2388074348), (11, 1953879012), (12, 1791055761), (18, 1194037174), (22, 976939506), (33, 651293004), (36, 597018587), (44, 488469753), (66, 325646502), (99, 217097668), (132, 162823251), (198, 108548834), (396, 54274417), (1129, 19036908), (2258, 9518454), (3387, 6345636), (4516, 4759227), (6774, 3172818), (10161, 2115212), (12419, 1730628), (13548, 1586409), (20322, 1057606), (24838, 865314), (37257, 576876), (40644, 528803), (48073, 447084), (49676, 432657), (74514, 288438), (96146, 223542), (111771, 192292), (144219, 149028)]