25502994

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{853}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 60750144

約数和(自身を除く): 35247150

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 151, 198, 302, 453, 853, 906, 1359, 1661, 1706, 2559, 2718, 3322, 4983, 5118, 7677, 9383, 9966, 14949, 15354, 18766, 28149, 29898, 56298, 84447, 128803, 168894, 257606, 386409, 772818, 1159227, 1416833, 2318454, 2833666, 4250499, 8500998, 12751497, 25502994]

約数ペア:

[(1, 25502994), (2, 12751497), (3, 8500998), (6, 4250499), (9, 2833666), (11, 2318454), (18, 1416833), (22, 1159227), (33, 772818), (66, 386409), (99, 257606), (151, 168894), (198, 128803), (302, 84447), (453, 56298), (853, 29898), (906, 28149), (1359, 18766), (1661, 15354), (1706, 14949), (2559, 9966), (2718, 9383), (3322, 7677), (4983, 5118)]