11458818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 28579200

約数和(自身を除く): 17120382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 199, 398, 457, 597, 914, 1194, 1371, 1393, 1791, 2742, 2786, 3199, 3582, 4113, 4179, 6398, 8226, 8358, 9597, 12537, 19194, 25074, 28791, 57582, 90943, 181886, 272829, 545658, 636601, 818487, 1273202, 1636974, 1909803, 3819606, 5729409, 11458818]

約数ペア:

[(1, 11458818), (2, 5729409), (3, 3819606), (6, 1909803), (7, 1636974), (9, 1273202), (14, 818487), (18, 636601), (21, 545658), (42, 272829), (63, 181886), (126, 90943), (199, 57582), (398, 28791), (457, 25074), (597, 19194), (914, 12537), (1194, 9597), (1371, 8358), (1393, 8226), (1791, 6398), (2742, 4179), (2786, 4113), (3199, 3582)]