8121492

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 21246400

約数和(自身を除く): 13124908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 541, 556, 834, 1082, 1251, 1623, 1668, 2164, 2502, 3246, 3753, 4869, 5004, 6492, 7506, 9738, 14607, 15012, 19476, 29214, 58428, 75199, 150398, 225597, 300796, 451194, 676791, 902388, 1353582, 2030373, 2707164, 4060746, 8121492]

約数ペア:

[(1, 8121492), (2, 4060746), (3, 2707164), (4, 2030373), (6, 1353582), (9, 902388), (12, 676791), (18, 451194), (27, 300796), (36, 225597), (54, 150398), (108, 75199), (139, 58428), (278, 29214), (417, 19476), (541, 15012), (556, 14607), (834, 9738), (1082, 7506), (1251, 6492), (1623, 5004), (1668, 4869), (2164, 3753), (2502, 3246)]