82138842

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 186825600

約数和(自身を除く): 104686758

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 199, 207, 398, 414, 597, 997, 1194, 1791, 1994, 2991, 3582, 4577, 5982, 8973, 9154, 13731, 17946, 22931, 27462, 41193, 45862, 68793, 82386, 137586, 198403, 206379, 396806, 412758, 595209, 1190418, 1785627, 3571254, 4563269, 9126538, 13689807, 27379614, 41069421, 82138842]

約数ペア:

[(1, 82138842), (2, 41069421), (3, 27379614), (6, 13689807), (9, 9126538), (18, 4563269), (23, 3571254), (46, 1785627), (69, 1190418), (138, 595209), (199, 412758), (207, 396806), (398, 206379), (414, 198403), (597, 137586), (997, 82386), (1194, 68793), (1791, 45862), (1994, 41193), (2991, 27462), (3582, 22931), (4577, 17946), (5982, 13731), (8973, 9154)]