21373906032

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{39719}}^1$

素因数の和:39871

約数の個数: 120

約数和(自身を含む): 62043752160

約数和(自身を除く): 40669846128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 101, 111, 144, 148, 202, 222, 296, 303, 333, 404, 444, 592, 606, 666, 808, 888, 909, 1212, 1332, 1616, 1776, 1818, 2424, 2664, 3636, 3737, 4848, 5328, 7272, 7474, 11211, 14544, 14948, 22422, 29896, 33633, 39719, 44844, 59792, 67266, 79438, 89688, 119157, 134532, 158876, 179376, 238314, 269064, 317752, 357471, 476628, 538128, 635504, 714942, 953256, 1429884, 1469603, 1906512, 2859768, 2939206, 4011619, 4408809, 5719536, 5878412, 8023238, 8817618, 11756824, 12034857, 13226427, 16046476, 17635236, 23513648, 24069714, 26452854, 32092952, 35270472, 36104571, 48139428, 52905708, 64185904, 70540944, 72209142, 96278856, 105811416, 144418284, 148429903, 192557712, 211622832, 288836568, 296859806, 445289709, 577673136, 593719612, 890579418, 1187439224, 1335869127, 1781158836, 2374878448, 2671738254, 3562317672, 5343476508, 7124635344, 10686953016, 21373906032]

約数ペア:

[(1, 21373906032), (2, 10686953016), (3, 7124635344), (4, 5343476508), (6, 3562317672), (8, 2671738254), (9, 2374878448), (12, 1781158836), (16, 1335869127), (18, 1187439224), (24, 890579418), (36, 593719612), (37, 577673136), (48, 445289709), (72, 296859806), (74, 288836568), (101, 211622832), (111, 192557712), (144, 148429903), (148, 144418284), (202, 105811416), (222, 96278856), (296, 72209142), (303, 70540944), (333, 64185904), (404, 52905708), (444, 48139428), (592, 36104571), (606, 35270472), (666, 32092952), (808, 26452854), (888, 24069714), (909, 23513648), (1212, 17635236), (1332, 16046476), (1616, 13226427), (1776, 12034857), (1818, 11756824), (2424, 8817618), (2664, 8023238), (3636, 5878412), (3737, 5719536), (4848, 4408809), (5328, 4011619), (7272, 2939206), (7474, 2859768), (11211, 1906512), (14544, 1469603), (14948, 1429884), (22422, 953256), (29896, 714942), (33633, 635504), (39719, 538128), (44844, 476628), (59792, 357471), (67266, 317752), (79438, 269064), (89688, 238314), (119157, 179376), (134532, 158876)]