13838874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 32580288

約数和(自身を除く): 18741414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 457, 618, 721, 914, 1371, 1442, 2163, 2742, 3199, 4326, 5047, 6398, 9597, 10094, 15141, 19194, 22393, 30282, 44786, 47071, 67179, 94142, 134358, 141213, 282426, 329497, 658994, 988491, 1976982, 2306479, 4612958, 6919437, 13838874]

約数ペア:

[(1, 13838874), (2, 6919437), (3, 4612958), (6, 2306479), (7, 1976982), (14, 988491), (21, 658994), (42, 329497), (49, 282426), (98, 141213), (103, 134358), (147, 94142), (206, 67179), (294, 47071), (309, 44786), (457, 30282), (618, 22393), (721, 19194), (914, 15141), (1371, 10094), (1442, 9597), (2163, 6398), (2742, 5047), (3199, 4326)]