26509356

素因数分解:

$2^2\times 3^6\times {\mathrm{9091}}^1$

素因数の和:9113

約数の個数: 42

約数和(自身を含む): 69562892

約数和(自身を除く): 43053536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 9091, 18182, 27273, 36364, 54546, 81819, 109092, 163638, 245457, 327276, 490914, 736371, 981828, 1472742, 2209113, 2945484, 4418226, 6627339, 8836452, 13254678, 26509356]

約数ペア:

[(1, 26509356), (2, 13254678), (3, 8836452), (4, 6627339), (6, 4418226), (9, 2945484), (12, 2209113), (18, 1472742), (27, 981828), (36, 736371), (54, 490914), (81, 327276), (108, 245457), (162, 163638), (243, 109092), (324, 81819), (486, 54546), (729, 36364), (972, 27273), (1458, 18182), (2916, 9091)]