19836698196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{268049}}^1$

素因数の和:268944

約数の個数: 48

約数和(自身を含む): 52958102400

約数和(自身を除く): 33121404204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 881, 1762, 2643, 3524, 5286, 6167, 10572, 12334, 18501, 24668, 37002, 74004, 268049, 536098, 804147, 1072196, 1608294, 1876343, 3216588, 3752686, 5629029, 7505372, 11258058, 22516116, 236151169, 472302338, 708453507, 944604676, 1416907014, 1653058183, 2833814028, 3306116366, 4959174549, 6612232732, 9918349098, 19836698196]

約数ペア:

[(1, 19836698196), (2, 9918349098), (3, 6612232732), (4, 4959174549), (6, 3306116366), (7, 2833814028), (12, 1653058183), (14, 1416907014), (21, 944604676), (28, 708453507), (42, 472302338), (84, 236151169), (881, 22516116), (1762, 11258058), (2643, 7505372), (3524, 5629029), (5286, 3752686), (6167, 3216588), (10572, 1876343), (12334, 1608294), (18501, 1072196), (24668, 804147), (37002, 536098), (74004, 268049)]