1845212649

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1453}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 2935870272

約数和(自身を除く): 1090657623

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 163, 371, 489, 1113, 1141, 1453, 2597, 3423, 4359, 7791, 7987, 8639, 10171, 23961, 25917, 30513, 60473, 71197, 77009, 181419, 213591, 231027, 236839, 423311, 539063, 710517, 1269933, 1617189, 1657873, 3773441, 4973619, 11320323, 11605111, 12552467, 34815333, 37657401, 87867269, 263601807, 615070883, 1845212649]

約数ペア:

[(1, 1845212649), (3, 615070883), (7, 263601807), (21, 87867269), (49, 37657401), (53, 34815333), (147, 12552467), (159, 11605111), (163, 11320323), (371, 4973619), (489, 3773441), (1113, 1657873), (1141, 1617189), (1453, 1269933), (2597, 710517), (3423, 539063), (4359, 423311), (7791, 236839), (7987, 231027), (8639, 213591), (10171, 181419), (23961, 77009), (25917, 71197), (30513, 60473)]