26553366

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 67968000

約数和(自身を除く): 41414634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 199, 353, 378, 398, 597, 706, 1059, 1194, 1393, 1791, 2118, 2471, 2786, 3177, 3582, 4179, 4942, 5373, 6354, 7413, 8358, 9531, 10746, 12537, 14826, 19062, 22239, 25074, 37611, 44478, 66717, 70247, 75222, 133434, 140494, 210741, 421482, 491729, 632223, 983458, 1264446, 1475187, 1896669, 2950374, 3793338, 4425561, 8851122, 13276683, 26553366]

約数ペア:

[(1, 26553366), (2, 13276683), (3, 8851122), (6, 4425561), (7, 3793338), (9, 2950374), (14, 1896669), (18, 1475187), (21, 1264446), (27, 983458), (42, 632223), (54, 491729), (63, 421482), (126, 210741), (189, 140494), (199, 133434), (353, 75222), (378, 70247), (398, 66717), (597, 44478), (706, 37611), (1059, 25074), (1194, 22239), (1393, 19062), (1791, 14826), (2118, 12537), (2471, 10746), (2786, 9531), (3177, 8358), (3582, 7413), (4179, 6354), (4942, 5373)]