21137774976

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1079339}}^1$

素因数の和:1079376

約数の個数: 96

約数和(自身を含む): 64404217800

約数和(自身を除く): 43266442824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 816, 1088, 1152, 1224, 1632, 2176, 2448, 3264, 4896, 6528, 9792, 19584, 1079339, 2158678, 3238017, 4317356, 6476034, 8634712, 9714051, 12952068, 17269424, 18348763, 19428102, 25904136, 34538848, 36697526, 38856204, 51808272, 55046289, 69077696, 73395052, 77712408, 103616544, 110092578, 138155392, 146790104, 155424816, 165138867, 207233088, 220185156, 293580208, 310849632, 330277734, 414466176, 440370312, 587160416, 621699264, 660555468, 880740624, 1174320832, 1243398528, 1321110936, 1761481248, 2348641664, 2642221872, 3522962496, 5284443744, 7045924992, 10568887488, 21137774976]

約数ペア:

[(1, 21137774976), (2, 10568887488), (3, 7045924992), (4, 5284443744), (6, 3522962496), (8, 2642221872), (9, 2348641664), (12, 1761481248), (16, 1321110936), (17, 1243398528), (18, 1174320832), (24, 880740624), (32, 660555468), (34, 621699264), (36, 587160416), (48, 440370312), (51, 414466176), (64, 330277734), (68, 310849632), (72, 293580208), (96, 220185156), (102, 207233088), (128, 165138867), (136, 155424816), (144, 146790104), (153, 138155392), (192, 110092578), (204, 103616544), (272, 77712408), (288, 73395052), (306, 69077696), (384, 55046289), (408, 51808272), (544, 38856204), (576, 36697526), (612, 34538848), (816, 25904136), (1088, 19428102), (1152, 18348763), (1224, 17269424), (1632, 12952068), (2176, 9714051), (2448, 8634712), (3264, 6476034), (4896, 4317356), (6528, 3238017), (9792, 2158678), (19584, 1079339)]