2644685478

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{18119}}^1$

素因数の和:18203

約数の個数: 80

約数和(自身を含む): 6393388320

約数和(自身を除く): 3748702842

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 53, 54, 81, 102, 106, 153, 159, 162, 306, 318, 459, 477, 901, 918, 954, 1377, 1431, 1802, 2703, 2754, 2862, 4293, 5406, 8109, 8586, 16218, 18119, 24327, 36238, 48654, 54357, 72981, 108714, 145962, 163071, 308023, 326142, 489213, 616046, 924069, 960307, 978426, 1467639, 1848138, 1920614, 2772207, 2880921, 2935278, 5544414, 5761842, 8316621, 8642763, 16325219, 16633242, 17285526, 24949863, 25928289, 32650438, 48975657, 49899726, 51856578, 77784867, 97951314, 146926971, 155569734, 293853942, 440780913, 881561826, 1322342739, 2644685478]

約数ペア:

[(1, 2644685478), (2, 1322342739), (3, 881561826), (6, 440780913), (9, 293853942), (17, 155569734), (18, 146926971), (27, 97951314), (34, 77784867), (51, 51856578), (53, 49899726), (54, 48975657), (81, 32650438), (102, 25928289), (106, 24949863), (153, 17285526), (159, 16633242), (162, 16325219), (306, 8642763), (318, 8316621), (459, 5761842), (477, 5544414), (901, 2935278), (918, 2880921), (954, 2772207), (1377, 1920614), (1431, 1848138), (1802, 1467639), (2703, 978426), (2754, 960307), (2862, 924069), (4293, 616046), (5406, 489213), (8109, 326142), (8586, 308023), (16218, 163071), (18119, 145962), (24327, 108714), (36238, 72981), (48654, 54357)]