18184390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 42107040

約数和(自身を除く): 23922650

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 49, 59, 70, 74, 85, 98, 118, 119, 170, 185, 238, 245, 259, 295, 370, 413, 490, 518, 590, 595, 629, 826, 833, 1003, 1190, 1258, 1295, 1666, 1813, 2006, 2065, 2183, 2590, 2891, 3145, 3626, 4130, 4165, 4366, 4403, 5015, 5782, 6290, 7021, 8330, 8806, 9065, 10030, 10915, 14042, 14455, 15281, 18130, 21830, 22015, 28910, 30562, 30821, 35105, 37111, 44030, 49147, 61642, 70210, 74222, 76405, 98294, 106967, 152810, 154105, 185555, 213934, 245735, 259777, 308210, 371110, 491470, 519554, 534835, 1069670, 1298885, 1818439, 2597770, 3636878, 9092195, 18184390]

約数ペア:

[(1, 18184390), (2, 9092195), (5, 3636878), (7, 2597770), (10, 1818439), (14, 1298885), (17, 1069670), (34, 534835), (35, 519554), (37, 491470), (49, 371110), (59, 308210), (70, 259777), (74, 245735), (85, 213934), (98, 185555), (118, 154105), (119, 152810), (170, 106967), (185, 98294), (238, 76405), (245, 74222), (259, 70210), (295, 61642), (370, 49147), (413, 44030), (490, 37111), (518, 35105), (590, 30821), (595, 30562), (629, 28910), (826, 22015), (833, 21830), (1003, 18130), (1190, 15281), (1258, 14455), (1295, 14042), (1666, 10915), (1813, 10030), (2006, 9065), (2065, 8806), (2183, 8330), (2590, 7021), (2891, 6290), (3145, 5782), (3626, 5015), (4130, 4403), (4165, 4366)]