18464063844

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{907}}^1\times {\mathrm{2971}}^1$

素因数の和:4456

約数の個数: 48

約数和(自身を含む): 43220393216

約数和(自身を除く): 24756329372

約数列:

[1, 2, 3, 4, 6, 12, 571, 907, 1142, 1713, 1814, 2284, 2721, 2971, 3426, 3628, 5442, 5942, 6852, 8913, 10884, 11884, 17826, 35652, 517897, 1035794, 1553691, 1696441, 2071588, 2694697, 3107382, 3392882, 5089323, 5389394, 6214764, 6785764, 8084091, 10178646, 10778788, 16168182, 20357292, 32336364, 1538671987, 3077343974, 4616015961, 6154687948, 9232031922, 18464063844]

約数ペア:

[(1, 18464063844), (2, 9232031922), (3, 6154687948), (4, 4616015961), (6, 3077343974), (12, 1538671987), (571, 32336364), (907, 20357292), (1142, 16168182), (1713, 10778788), (1814, 10178646), (2284, 8084091), (2721, 6785764), (2971, 6214764), (3426, 5389394), (3628, 5089323), (5442, 3392882), (5942, 3107382), (6852, 2694697), (8913, 2071588), (10884, 1696441), (11884, 1553691), (17826, 1035794), (35652, 517897)]