16281828

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{4391}}^1$

素因数の和:4504

約数の個数: 36

約数和(自身を含む): 41565888

約数和(自身を除く): 25284060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 4391, 8782, 13173, 17564, 26346, 39519, 52692, 79038, 158076, 452273, 904546, 1356819, 1809092, 2713638, 4070457, 5427276, 8140914, 16281828]

約数ペア:

[(1, 16281828), (2, 8140914), (3, 5427276), (4, 4070457), (6, 2713638), (9, 1809092), (12, 1356819), (18, 904546), (36, 452273), (103, 158076), (206, 79038), (309, 52692), (412, 39519), (618, 26346), (927, 17564), (1236, 13173), (1854, 8782), (3708, 4391)]