12217508724

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{21277}}^1$

素因数の和:21832

約数の個数: 48

約数和(自身を含む): 28835945600

約数和(自身を除く): 16618436876

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 439, 654, 878, 1308, 1317, 1756, 2634, 5268, 21277, 42554, 47851, 63831, 85108, 95702, 127662, 143553, 191404, 255324, 287106, 574212, 2319193, 4638386, 6957579, 9276772, 9340603, 13915158, 18681206, 27830316, 28021809, 37362412, 56043618, 112087236, 1018125727, 2036251454, 3054377181, 4072502908, 6108754362, 12217508724]

約数ペア:

[(1, 12217508724), (2, 6108754362), (3, 4072502908), (4, 3054377181), (6, 2036251454), (12, 1018125727), (109, 112087236), (218, 56043618), (327, 37362412), (436, 28021809), (439, 27830316), (654, 18681206), (878, 13915158), (1308, 9340603), (1317, 9276772), (1756, 6957579), (2634, 4638386), (5268, 2319193), (21277, 574212), (42554, 287106), (47851, 255324), (63831, 191404), (85108, 143553), (95702, 127662)]