18833403743

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1293

約数の個数: 96

約数和(自身を含む): 26889781248

約数和(自身を除く): 8056377505

約数列:

[1, 7, 11, 17, 23, 31, 77, 119, 161, 187, 217, 253, 289, 341, 391, 527, 713, 1187, 1309, 1771, 2023, 2387, 2737, 3179, 3689, 4301, 4991, 5797, 6647, 7843, 8309, 8959, 12121, 13057, 20179, 22253, 27301, 30107, 36797, 40579, 46529, 54901, 62713, 73117, 84847, 91399, 98549, 133331, 141253, 191107, 206057, 221969, 257579, 300311, 343043, 404767, 464117, 511819, 625549, 689843, 846331, 933317, 1442399, 1553783, 2102177, 2266627, 2401301, 2833369, 3248819, 3773473, 4378843, 5105287, 5924317, 6881039, 7889989, 9309641, 10634333, 14387627, 15866389, 26414311, 35737009, 48167273, 55229923, 65167487, 74440331, 86789879, 100713389, 116977663, 158263897, 244589659, 607529153, 818843641, 1107847279, 1712127613, 2690486249, 18833403743]

約数ペア:

[(1, 18833403743), (7, 2690486249), (11, 1712127613), (17, 1107847279), (23, 818843641), (31, 607529153), (77, 244589659), (119, 158263897), (161, 116977663), (187, 100713389), (217, 86789879), (253, 74440331), (289, 65167487), (341, 55229923), (391, 48167273), (527, 35737009), (713, 26414311), (1187, 15866389), (1309, 14387627), (1771, 10634333), (2023, 9309641), (2387, 7889989), (2737, 6881039), (3179, 5924317), (3689, 5105287), (4301, 4378843), (4991, 3773473), (5797, 3248819), (6647, 2833369), (7843, 2401301), (8309, 2266627), (8959, 2102177), (12121, 1553783), (13057, 1442399), (20179, 933317), (22253, 846331), (27301, 689843), (30107, 625549), (36797, 511819), (40579, 464117), (46529, 404767), (54901, 343043), (62713, 300311), (73117, 257579), (84847, 221969), (91399, 206057), (98549, 191107), (133331, 141253)]