39399612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2357}}^1$

素因数の和:2570

約数の個数: 48

約数和(自身を含む): 105638400

約数和(自身を除く): 66238788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2357, 2388, 2786, 4179, 4714, 5572, 7071, 8358, 9428, 14142, 16499, 16716, 28284, 32998, 49497, 65996, 98994, 197988, 469043, 938086, 1407129, 1876172, 2814258, 3283301, 5628516, 6566602, 9849903, 13133204, 19699806, 39399612]

約数ペア:

[(1, 39399612), (2, 19699806), (3, 13133204), (4, 9849903), (6, 6566602), (7, 5628516), (12, 3283301), (14, 2814258), (21, 1876172), (28, 1407129), (42, 938086), (84, 469043), (199, 197988), (398, 98994), (597, 65996), (796, 49497), (1194, 32998), (1393, 28284), (2357, 16716), (2388, 16499), (2786, 14142), (4179, 9428), (4714, 8358), (5572, 7071)]