26871588

素因数分解:

$2^2\times 3^4\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:634

約数の個数: 60

約数和(自身を含む): 70771932

約数和(自身を除く): 43900344

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 197, 324, 394, 421, 591, 788, 842, 1182, 1263, 1684, 1773, 2364, 2526, 3546, 3789, 5052, 5319, 7092, 7578, 10638, 11367, 15156, 15957, 21276, 22734, 31914, 34101, 45468, 63828, 68202, 82937, 136404, 165874, 248811, 331748, 497622, 746433, 995244, 1492866, 2239299, 2985732, 4478598, 6717897, 8957196, 13435794, 26871588]

約数ペア:

[(1, 26871588), (2, 13435794), (3, 8957196), (4, 6717897), (6, 4478598), (9, 2985732), (12, 2239299), (18, 1492866), (27, 995244), (36, 746433), (54, 497622), (81, 331748), (108, 248811), (162, 165874), (197, 136404), (324, 82937), (394, 68202), (421, 63828), (591, 45468), (788, 34101), (842, 31914), (1182, 22734), (1263, 21276), (1684, 15957), (1773, 15156), (2364, 11367), (2526, 10638), (3546, 7578), (3789, 7092), (5052, 5319)]