18846146947176

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{12721}}^1\times {\mathrm{360989}}^1$

素因数の和:373744

約数の個数: 128

約数和(自身を含む): 55110177360000

約数和(自身を除く): 36264030412824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 12721, 25442, 38163, 50884, 76326, 101768, 114489, 152652, 228978, 241699, 305304, 343467, 360989, 457956, 483398, 686934, 721978, 725097, 915912, 966796, 1082967, 1373868, 1443956, 1450194, 1933592, 2165934, 2175291, 2747736, 2887912, 2900388, 3248901, 4331868, 4350582, 5800776, 6497802, 6525873, 6858791, 8663736, 8701164, 9746703, 12995604, 13051746, 13717582, 17402328, 19493406, 20576373, 25991208, 26103492, 27435164, 38986812, 41152746, 52206984, 54870328, 61729119, 77973624, 82305492, 123458238, 164610984, 185187357, 246916476, 370374714, 493832952, 740749428, 1481498856, 4592141069, 9184282138, 13776423207, 18368564276, 27552846414, 36737128552, 41329269621, 55105692828, 82658539242, 87250680311, 110211385656, 123987808863, 165317078484, 174501360622, 247975617726, 261752040933, 330634156968, 349002721244, 495951235452, 523504081866, 698005442488, 785256122799, 991902470904, 1047008163732, 1570512245598, 2094016327464, 2355768368397, 3141024491196, 4711536736794, 6282048982392, 9423073473588, 18846146947176]

約数ペア:

[(1, 18846146947176), (2, 9423073473588), (3, 6282048982392), (4, 4711536736794), (6, 3141024491196), (8, 2355768368397), (9, 2094016327464), (12, 1570512245598), (18, 1047008163732), (19, 991902470904), (24, 785256122799), (27, 698005442488), (36, 523504081866), (38, 495951235452), (54, 349002721244), (57, 330634156968), (72, 261752040933), (76, 247975617726), (108, 174501360622), (114, 165317078484), (152, 123987808863), (171, 110211385656), (216, 87250680311), (228, 82658539242), (342, 55105692828), (456, 41329269621), (513, 36737128552), (684, 27552846414), (1026, 18368564276), (1368, 13776423207), (2052, 9184282138), (4104, 4592141069), (12721, 1481498856), (25442, 740749428), (38163, 493832952), (50884, 370374714), (76326, 246916476), (101768, 185187357), (114489, 164610984), (152652, 123458238), (228978, 82305492), (241699, 77973624), (305304, 61729119), (343467, 54870328), (360989, 52206984), (457956, 41152746), (483398, 38986812), (686934, 27435164), (721978, 26103492), (725097, 25991208), (915912, 20576373), (966796, 19493406), (1082967, 17402328), (1373868, 13717582), (1443956, 13051746), (1450194, 12995604), (1933592, 9746703), (2165934, 8701164), (2175291, 8663736), (2747736, 6858791), (2887912, 6525873), (2900388, 6497802), (3248901, 5800776), (4331868, 4350582)]