319375854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{2389}}^1$

素因数の和:3465

約数の個数: 48

約数和(自身を含む): 791912160

約数和(自身を除く): 472536306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1061, 2122, 2389, 3183, 4778, 6366, 7167, 7427, 9549, 14334, 14854, 16723, 19098, 21501, 22281, 33446, 43002, 44562, 50169, 66843, 100338, 133686, 150507, 301014, 2534729, 5069458, 7604187, 15208374, 17743103, 22812561, 35486206, 45625122, 53229309, 106458618, 159687927, 319375854]

約数ペア:

[(1, 319375854), (2, 159687927), (3, 106458618), (6, 53229309), (7, 45625122), (9, 35486206), (14, 22812561), (18, 17743103), (21, 15208374), (42, 7604187), (63, 5069458), (126, 2534729), (1061, 301014), (2122, 150507), (2389, 133686), (3183, 100338), (4778, 66843), (6366, 50169), (7167, 44562), (7427, 43002), (9549, 33446), (14334, 22281), (14854, 21501), (16723, 19098)]