18165962412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{2143}}^1$

素因数の和:2532

約数の個数: 144

約数和(自身を含む): 50477306880

約数和(自身を除く): 32311344468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 307, 354, 468, 531, 614, 708, 767, 921, 1062, 1228, 1534, 1842, 2124, 2143, 2301, 2763, 3068, 3684, 3991, 4286, 4602, 5526, 6429, 6903, 7982, 8572, 9204, 11052, 11973, 12858, 13806, 15964, 18113, 19287, 23946, 25716, 27612, 27859, 35919, 36226, 38574, 47892, 54339, 55718, 71838, 72452, 77148, 83577, 108678, 111436, 126437, 143676, 163017, 167154, 217356, 235469, 250731, 252874, 326034, 334308, 379311, 470938, 501462, 505748, 652068, 657901, 706407, 758622, 941876, 1002924, 1137933, 1315802, 1412814, 1517244, 1643681, 1973703, 2119221, 2275866, 2631604, 2825628, 3287362, 3947406, 4238442, 4551732, 4931043, 5921109, 6574724, 7894812, 8476884, 8552713, 9862086, 11842218, 14793129, 17105426, 19724172, 23684436, 25658139, 29586258, 34210852, 38816159, 51316278, 59172516, 76974417, 77632318, 102632556, 116448477, 153948834, 155264636, 232896954, 307897668, 349345431, 465793908, 504610067, 698690862, 1009220134, 1397381724, 1513830201, 2018440268, 3027660402, 4541490603, 6055320804, 9082981206, 18165962412]

約数ペア:

[(1, 18165962412), (2, 9082981206), (3, 6055320804), (4, 4541490603), (6, 3027660402), (9, 2018440268), (12, 1513830201), (13, 1397381724), (18, 1009220134), (26, 698690862), (36, 504610067), (39, 465793908), (52, 349345431), (59, 307897668), (78, 232896954), (117, 155264636), (118, 153948834), (156, 116448477), (177, 102632556), (234, 77632318), (236, 76974417), (307, 59172516), (354, 51316278), (468, 38816159), (531, 34210852), (614, 29586258), (708, 25658139), (767, 23684436), (921, 19724172), (1062, 17105426), (1228, 14793129), (1534, 11842218), (1842, 9862086), (2124, 8552713), (2143, 8476884), (2301, 7894812), (2763, 6574724), (3068, 5921109), (3684, 4931043), (3991, 4551732), (4286, 4238442), (4602, 3947406), (5526, 3287362), (6429, 2825628), (6903, 2631604), (7982, 2275866), (8572, 2119221), (9204, 1973703), (11052, 1643681), (11973, 1517244), (12858, 1412814), (13806, 1315802), (15964, 1137933), (18113, 1002924), (19287, 941876), (23946, 758622), (25716, 706407), (27612, 657901), (27859, 652068), (35919, 505748), (36226, 501462), (38574, 470938), (47892, 379311), (54339, 334308), (55718, 326034), (71838, 252874), (72452, 250731), (77148, 235469), (83577, 217356), (108678, 167154), (111436, 163017), (126437, 143676)]