16291908

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{601}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 42477120

約数和(自身を除く): 26185212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 502, 601, 753, 1004, 1202, 1506, 1803, 2259, 2404, 3012, 3606, 4518, 5409, 6777, 7212, 9036, 10818, 13554, 16227, 21636, 27108, 32454, 64908, 150851, 301702, 452553, 603404, 905106, 1357659, 1810212, 2715318, 4072977, 5430636, 8145954, 16291908]

約数ペア:

[(1, 16291908), (2, 8145954), (3, 5430636), (4, 4072977), (6, 2715318), (9, 1810212), (12, 1357659), (18, 905106), (27, 603404), (36, 452553), (54, 301702), (108, 150851), (251, 64908), (502, 32454), (601, 27108), (753, 21636), (1004, 16227), (1202, 13554), (1506, 10818), (1803, 9036), (2259, 7212), (2404, 6777), (3012, 5409), (3606, 4518)]