16276854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 38257920

約数和(自身を除く): 21981066

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 89, 102, 163, 178, 187, 267, 326, 374, 489, 534, 561, 978, 979, 1122, 1513, 1793, 1958, 2771, 2937, 3026, 3586, 4539, 5379, 5542, 5874, 8313, 9078, 10758, 14507, 16626, 16643, 29014, 30481, 33286, 43521, 49929, 60962, 87042, 91443, 99858, 159577, 182886, 246619, 319154, 478731, 493238, 739857, 957462, 1479714, 2712809, 5425618, 8138427, 16276854]

約数ペア:

[(1, 16276854), (2, 8138427), (3, 5425618), (6, 2712809), (11, 1479714), (17, 957462), (22, 739857), (33, 493238), (34, 478731), (51, 319154), (66, 246619), (89, 182886), (102, 159577), (163, 99858), (178, 91443), (187, 87042), (267, 60962), (326, 49929), (374, 43521), (489, 33286), (534, 30481), (561, 29014), (978, 16643), (979, 16626), (1122, 14507), (1513, 10758), (1793, 9078), (1958, 8313), (2771, 5874), (2937, 5542), (3026, 5379), (3586, 4539)]