19788307344

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{271043}}^1$

素因数の和:271086

約数の個数: 120

約数和(自身を含む): 61505304480

約数和(自身を除く): 41716997136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 169, 208, 216, 234, 312, 338, 351, 432, 468, 507, 624, 676, 702, 936, 1014, 1352, 1404, 1521, 1872, 2028, 2704, 2808, 3042, 4056, 4563, 5616, 6084, 8112, 9126, 12168, 18252, 24336, 36504, 73008, 271043, 542086, 813129, 1084172, 1626258, 2168344, 2439387, 3252516, 3523559, 4336688, 4878774, 6505032, 7047118, 7318161, 9757548, 10570677, 13010064, 14094236, 14636322, 19515096, 21141354, 28188472, 29272644, 31712031, 39030192, 42282708, 45806267, 56376944, 58545288, 63424062, 84565416, 91612534, 95136093, 117090576, 126848124, 137418801, 169130832, 183225068, 190272186, 253696248, 274837602, 366450136, 380544372, 412256403, 507392496, 549675204, 732900272, 761088744, 824512806, 1099350408, 1236769209, 1522177488, 1649025612, 2198700816, 2473538418, 3298051224, 4947076836, 6596102448, 9894153672, 19788307344]

約数ペア:

[(1, 19788307344), (2, 9894153672), (3, 6596102448), (4, 4947076836), (6, 3298051224), (8, 2473538418), (9, 2198700816), (12, 1649025612), (13, 1522177488), (16, 1236769209), (18, 1099350408), (24, 824512806), (26, 761088744), (27, 732900272), (36, 549675204), (39, 507392496), (48, 412256403), (52, 380544372), (54, 366450136), (72, 274837602), (78, 253696248), (104, 190272186), (108, 183225068), (117, 169130832), (144, 137418801), (156, 126848124), (169, 117090576), (208, 95136093), (216, 91612534), (234, 84565416), (312, 63424062), (338, 58545288), (351, 56376944), (432, 45806267), (468, 42282708), (507, 39030192), (624, 31712031), (676, 29272644), (702, 28188472), (936, 21141354), (1014, 19515096), (1352, 14636322), (1404, 14094236), (1521, 13010064), (1872, 10570677), (2028, 9757548), (2704, 7318161), (2808, 7047118), (3042, 6505032), (4056, 4878774), (4563, 4336688), (5616, 3523559), (6084, 3252516), (8112, 2439387), (9126, 2168344), (12168, 1626258), (18252, 1084172), (24336, 813129), (36504, 542086), (73008, 271043)]