16530642

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{1523}}^1$

素因数の和:1604

約数の個数: 40

約数和(自身を含む): 37618416

約数和(自身を除く): 21087774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1523, 1809, 3046, 3618, 4569, 5427, 9138, 10854, 13707, 27414, 41121, 82242, 102041, 123363, 204082, 246726, 306123, 612246, 918369, 1836738, 2755107, 5510214, 8265321, 16530642]

約数ペア:

[(1, 16530642), (2, 8265321), (3, 5510214), (6, 2755107), (9, 1836738), (18, 918369), (27, 612246), (54, 306123), (67, 246726), (81, 204082), (134, 123363), (162, 102041), (201, 82242), (402, 41121), (603, 27414), (1206, 13707), (1523, 10854), (1809, 9138), (3046, 5427), (3618, 4569)]