13978332

素因数分解:

$2^2\times 3^5\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 37333296

約数和(自身を除く): 23354964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 197, 219, 243, 292, 324, 394, 438, 486, 591, 657, 788, 876, 972, 1182, 1314, 1773, 1971, 2364, 2628, 3546, 3942, 5319, 5913, 7092, 7884, 10638, 11826, 14381, 15957, 17739, 21276, 23652, 28762, 31914, 35478, 43143, 47871, 57524, 63828, 70956, 86286, 95742, 129429, 172572, 191484, 258858, 388287, 517716, 776574, 1164861, 1553148, 2329722, 3494583, 4659444, 6989166, 13978332]

約数ペア:

[(1, 13978332), (2, 6989166), (3, 4659444), (4, 3494583), (6, 2329722), (9, 1553148), (12, 1164861), (18, 776574), (27, 517716), (36, 388287), (54, 258858), (73, 191484), (81, 172572), (108, 129429), (146, 95742), (162, 86286), (197, 70956), (219, 63828), (243, 57524), (292, 47871), (324, 43143), (394, 35478), (438, 31914), (486, 28762), (591, 23652), (657, 21276), (788, 17739), (876, 15957), (972, 14381), (1182, 11826), (1314, 10638), (1773, 7884), (1971, 7092), (2364, 5913), (2628, 5319), (3546, 3942)]