27798708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1663}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 74547200

約数和(自身を除く): 46748492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 1663, 2388, 2786, 3326, 4179, 4989, 5572, 6652, 8358, 9978, 11641, 16716, 19956, 23282, 34923, 46564, 69846, 139692, 330937, 661874, 992811, 1323748, 1985622, 2316559, 3971244, 4633118, 6949677, 9266236, 13899354, 27798708]

約数ペア:

[(1, 27798708), (2, 13899354), (3, 9266236), (4, 6949677), (6, 4633118), (7, 3971244), (12, 2316559), (14, 1985622), (21, 1323748), (28, 992811), (42, 661874), (84, 330937), (199, 139692), (398, 69846), (597, 46564), (796, 34923), (1194, 23282), (1393, 19956), (1663, 16716), (2388, 11641), (2786, 9978), (3326, 8358), (4179, 6652), (4989, 5572)]