18243072

素因数分解:

$2^9\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 120

約数和(自身を含む): 54579096

約数和(自身を除く): 36336024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 107, 111, 128, 144, 148, 192, 214, 222, 256, 288, 296, 321, 333, 384, 428, 444, 512, 576, 592, 642, 666, 768, 856, 888, 963, 1152, 1184, 1284, 1332, 1536, 1712, 1776, 1926, 2304, 2368, 2568, 2664, 3424, 3552, 3852, 3959, 4608, 4736, 5136, 5328, 6848, 7104, 7704, 7918, 9472, 10272, 10656, 11877, 13696, 14208, 15408, 15836, 18944, 20544, 21312, 23754, 27392, 28416, 30816, 31672, 35631, 41088, 42624, 47508, 54784, 56832, 61632, 63344, 71262, 82176, 85248, 95016, 123264, 126688, 142524, 164352, 170496, 190032, 246528, 253376, 285048, 380064, 493056, 506752, 570096, 760128, 1013504, 1140192, 1520256, 2027008, 2280384, 3040512, 4560768, 6081024, 9121536, 18243072]

約数ペア:

[(1, 18243072), (2, 9121536), (3, 6081024), (4, 4560768), (6, 3040512), (8, 2280384), (9, 2027008), (12, 1520256), (16, 1140192), (18, 1013504), (24, 760128), (32, 570096), (36, 506752), (37, 493056), (48, 380064), (64, 285048), (72, 253376), (74, 246528), (96, 190032), (107, 170496), (111, 164352), (128, 142524), (144, 126688), (148, 123264), (192, 95016), (214, 85248), (222, 82176), (256, 71262), (288, 63344), (296, 61632), (321, 56832), (333, 54784), (384, 47508), (428, 42624), (444, 41088), (512, 35631), (576, 31672), (592, 30816), (642, 28416), (666, 27392), (768, 23754), (856, 21312), (888, 20544), (963, 18944), (1152, 15836), (1184, 15408), (1284, 14208), (1332, 13696), (1536, 11877), (1712, 10656), (1776, 10272), (1926, 9472), (2304, 7918), (2368, 7704), (2568, 7104), (2664, 6848), (3424, 5328), (3552, 5136), (3852, 4736), (3959, 4608)]