18699176688

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{63149}}^1$

素因数の和:63390

約数の個数: 80

約数和(自身を含む): 50115840000

約数和(自身を除く): 31416663312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 199, 248, 372, 398, 496, 597, 744, 796, 1194, 1488, 1592, 2388, 3184, 4776, 6169, 9552, 12338, 18507, 24676, 37014, 49352, 63149, 74028, 98704, 126298, 148056, 189447, 252596, 296112, 378894, 505192, 757788, 1010384, 1515576, 1957619, 3031152, 3915238, 5872857, 7830476, 11745714, 12566651, 15660952, 23491428, 25133302, 31321904, 37699953, 46982856, 50266604, 75399906, 93965712, 100533208, 150799812, 201066416, 301599624, 389566181, 603199248, 779132362, 1168698543, 1558264724, 2337397086, 3116529448, 4674794172, 6233058896, 9349588344, 18699176688]

約数ペア:

[(1, 18699176688), (2, 9349588344), (3, 6233058896), (4, 4674794172), (6, 3116529448), (8, 2337397086), (12, 1558264724), (16, 1168698543), (24, 779132362), (31, 603199248), (48, 389566181), (62, 301599624), (93, 201066416), (124, 150799812), (186, 100533208), (199, 93965712), (248, 75399906), (372, 50266604), (398, 46982856), (496, 37699953), (597, 31321904), (744, 25133302), (796, 23491428), (1194, 15660952), (1488, 12566651), (1592, 11745714), (2388, 7830476), (3184, 5872857), (4776, 3915238), (6169, 3031152), (9552, 1957619), (12338, 1515576), (18507, 1010384), (24676, 757788), (37014, 505192), (49352, 378894), (63149, 296112), (74028, 252596), (98704, 189447), (126298, 148056)]