42450282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1693}}^1$

素因数の和:1907

約数の個数: 48

約数和(自身を含む): 105705600

約数和(自身を除く): 63255318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 199, 398, 597, 1194, 1393, 1693, 1791, 2786, 3386, 3582, 4179, 5079, 8358, 10158, 11851, 12537, 15237, 23702, 25074, 30474, 35553, 71106, 106659, 213318, 336907, 673814, 1010721, 2021442, 2358349, 3032163, 4716698, 6064326, 7075047, 14150094, 21225141, 42450282]

約数ペア:

[(1, 42450282), (2, 21225141), (3, 14150094), (6, 7075047), (7, 6064326), (9, 4716698), (14, 3032163), (18, 2358349), (21, 2021442), (42, 1010721), (63, 673814), (126, 336907), (199, 213318), (398, 106659), (597, 71106), (1194, 35553), (1393, 30474), (1693, 25074), (1791, 23702), (2786, 15237), (3386, 12537), (3582, 11851), (4179, 10158), (5079, 8358)]