15219144

素因数分解:

$2^3\times 3^3\times {\mathrm{70459}}^1$

素因数の和:70474

約数の個数: 32

約数和(自身を含む): 42276000

約数和(自身を除く): 27056856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 70459, 140918, 211377, 281836, 422754, 563672, 634131, 845508, 1268262, 1691016, 1902393, 2536524, 3804786, 5073048, 7609572, 15219144]

約数ペア:

[(1, 15219144), (2, 7609572), (3, 5073048), (4, 3804786), (6, 2536524), (8, 1902393), (9, 1691016), (12, 1268262), (18, 845508), (24, 634131), (27, 563672), (36, 422754), (54, 281836), (72, 211377), (108, 140918), (216, 70459)]