18324810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 60652800

約数和(自身を除く): 42327990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 29, 30, 34, 35, 42, 45, 51, 58, 59, 63, 70, 85, 87, 90, 102, 105, 118, 119, 126, 145, 153, 170, 174, 177, 203, 210, 238, 255, 261, 290, 295, 306, 315, 354, 357, 406, 413, 435, 493, 510, 522, 531, 590, 595, 609, 630, 714, 765, 826, 870, 885, 986, 1003, 1015, 1062, 1071, 1190, 1218, 1239, 1305, 1479, 1530, 1711, 1770, 1785, 1827, 2006, 2030, 2065, 2142, 2465, 2478, 2610, 2655, 2958, 3009, 3045, 3422, 3451, 3570, 3654, 3717, 4130, 4437, 4930, 5015, 5133, 5310, 5355, 6018, 6090, 6195, 6902, 7021, 7395, 7434, 8555, 8874, 9027, 9135, 10030, 10266, 10353, 10710, 11977, 12390, 14042, 14790, 15045, 15399, 17110, 17255, 18054, 18270, 18585, 20706, 21063, 22185, 23954, 25665, 29087, 30090, 30798, 31059, 34510, 35105, 35931, 37170, 42126, 44370, 45135, 51330, 51765, 58174, 59885, 62118, 63189, 70210, 71862, 76995, 87261, 90270, 103530, 105315, 107793, 119770, 126378, 145435, 153990, 155295, 174522, 179655, 203609, 210630, 215586, 261783, 290870, 310590, 315945, 359310, 407218, 436305, 523566, 538965, 610827, 631890, 872610, 1018045, 1077930, 1221654, 1308915, 1832481, 2036090, 2617830, 3054135, 3664962, 6108270, 9162405, 18324810]

約数ペア:

[(1, 18324810), (2, 9162405), (3, 6108270), (5, 3664962), (6, 3054135), (7, 2617830), (9, 2036090), (10, 1832481), (14, 1308915), (15, 1221654), (17, 1077930), (18, 1018045), (21, 872610), (29, 631890), (30, 610827), (34, 538965), (35, 523566), (42, 436305), (45, 407218), (51, 359310), (58, 315945), (59, 310590), (63, 290870), (70, 261783), (85, 215586), (87, 210630), (90, 203609), (102, 179655), (105, 174522), (118, 155295), (119, 153990), (126, 145435), (145, 126378), (153, 119770), (170, 107793), (174, 105315), (177, 103530), (203, 90270), (210, 87261), (238, 76995), (255, 71862), (261, 70210), (290, 63189), (295, 62118), (306, 59885), (315, 58174), (354, 51765), (357, 51330), (406, 45135), (413, 44370), (435, 42126), (493, 37170), (510, 35931), (522, 35105), (531, 34510), (590, 31059), (595, 30798), (609, 30090), (630, 29087), (714, 25665), (765, 23954), (826, 22185), (870, 21063), (885, 20706), (986, 18585), (1003, 18270), (1015, 18054), (1062, 17255), (1071, 17110), (1190, 15399), (1218, 15045), (1239, 14790), (1305, 14042), (1479, 12390), (1530, 11977), (1711, 10710), (1770, 10353), (1785, 10266), (1827, 10030), (2006, 9135), (2030, 9027), (2065, 8874), (2142, 8555), (2465, 7434), (2478, 7395), (2610, 7021), (2655, 6902), (2958, 6195), (3009, 6090), (3045, 6018), (3422, 5355), (3451, 5310), (3570, 5133), (3654, 5015), (3717, 4930), (4130, 4437)]