20190166722

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3923}}^1$

素因数の和:4109

約数の個数: 144

約数和(自身を含む): 51291545760

約数和(自身を除く): 31101379038

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 121, 139, 153, 187, 198, 242, 278, 306, 363, 374, 417, 561, 726, 834, 1089, 1122, 1251, 1529, 1683, 2057, 2178, 2363, 2502, 3058, 3366, 3923, 4114, 4587, 4726, 6171, 7089, 7846, 9174, 11769, 12342, 13761, 14178, 16819, 18513, 21267, 23538, 25993, 27522, 33638, 35307, 37026, 42534, 43153, 50457, 51986, 66691, 70614, 77979, 86306, 100914, 129459, 133382, 151371, 155958, 200073, 233937, 258918, 285923, 302742, 388377, 400146, 467874, 474683, 545297, 571846, 600219, 733601, 776754, 857769, 949366, 1090594, 1200438, 1424049, 1467202, 1635891, 1715538, 2200803, 2573307, 2848098, 3271782, 4272147, 4401606, 4907673, 5146614, 5998267, 6602409, 8069611, 8544294, 9270049, 9815346, 11996534, 13204818, 16139222, 17994801, 18540098, 24208833, 27810147, 35989602, 48417666, 53984403, 55620294, 65980937, 72626499, 83430441, 101970539, 107968806, 131961874, 145252998, 166860882, 197942811, 203941078, 305911617, 395885622, 593828433, 611823234, 917734851, 1121675929, 1187656866, 1835469702, 2243351858, 3365027787, 6730055574, 10095083361, 20190166722]

約数ペア:

[(1, 20190166722), (2, 10095083361), (3, 6730055574), (6, 3365027787), (9, 2243351858), (11, 1835469702), (17, 1187656866), (18, 1121675929), (22, 917734851), (33, 611823234), (34, 593828433), (51, 395885622), (66, 305911617), (99, 203941078), (102, 197942811), (121, 166860882), (139, 145252998), (153, 131961874), (187, 107968806), (198, 101970539), (242, 83430441), (278, 72626499), (306, 65980937), (363, 55620294), (374, 53984403), (417, 48417666), (561, 35989602), (726, 27810147), (834, 24208833), (1089, 18540098), (1122, 17994801), (1251, 16139222), (1529, 13204818), (1683, 11996534), (2057, 9815346), (2178, 9270049), (2363, 8544294), (2502, 8069611), (3058, 6602409), (3366, 5998267), (3923, 5146614), (4114, 4907673), (4587, 4401606), (4726, 4272147), (6171, 3271782), (7089, 2848098), (7846, 2573307), (9174, 2200803), (11769, 1715538), (12342, 1635891), (13761, 1467202), (14178, 1424049), (16819, 1200438), (18513, 1090594), (21267, 949366), (23538, 857769), (25993, 776754), (27522, 733601), (33638, 600219), (35307, 571846), (37026, 545297), (42534, 474683), (43153, 467874), (50457, 400146), (51986, 388377), (66691, 302742), (70614, 285923), (77979, 258918), (86306, 233937), (100914, 200073), (129459, 155958), (133382, 151371)]