16396434

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 36705240

約数和(自身を除く): 20308806

約数列:

[1, 2, 3, 6, 9, 18, 61, 109, 122, 137, 183, 218, 274, 327, 366, 411, 549, 654, 822, 981, 1098, 1233, 1962, 2466, 6649, 8357, 13298, 14933, 16714, 19947, 25071, 29866, 39894, 44799, 50142, 59841, 75213, 89598, 119682, 134397, 150426, 268794, 910913, 1821826, 2732739, 5465478, 8198217, 16396434]

約数ペア:

[(1, 16396434), (2, 8198217), (3, 5465478), (6, 2732739), (9, 1821826), (18, 910913), (61, 268794), (109, 150426), (122, 134397), (137, 119682), (183, 89598), (218, 75213), (274, 59841), (327, 50142), (366, 44799), (411, 39894), (549, 29866), (654, 25071), (822, 19947), (981, 16714), (1098, 14933), (1233, 13298), (1962, 8357), (2466, 6649)]