7212726

素因数分解:

$2^1\times 3^7\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 17357760

約数和(自身を除く): 10145034

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 97, 102, 153, 162, 194, 243, 291, 306, 459, 486, 582, 729, 873, 918, 1377, 1458, 1649, 1746, 2187, 2619, 2754, 3298, 4131, 4374, 4947, 5238, 7857, 8262, 9894, 12393, 14841, 15714, 23571, 24786, 29682, 37179, 44523, 47142, 70713, 74358, 89046, 133569, 141426, 212139, 267138, 400707, 424278, 801414, 1202121, 2404242, 3606363, 7212726]

約数ペア:

[(1, 7212726), (2, 3606363), (3, 2404242), (6, 1202121), (9, 801414), (17, 424278), (18, 400707), (27, 267138), (34, 212139), (51, 141426), (54, 133569), (81, 89046), (97, 74358), (102, 70713), (153, 47142), (162, 44523), (194, 37179), (243, 29682), (291, 24786), (306, 23571), (459, 15714), (486, 14841), (582, 12393), (729, 9894), (873, 8262), (918, 7857), (1377, 5238), (1458, 4947), (1649, 4374), (1746, 4131), (2187, 3298), (2619, 2754)]