19764785808

素因数分解:

$2^4\times 3^3\times {\mathrm{45751819}}^1$

素因数の和:45751836

約数の個数: 40

約数和(自身を含む): 56732256800

約数和(自身を除く): 36967470992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 45751819, 91503638, 137255457, 183007276, 274510914, 366014552, 411766371, 549021828, 732029104, 823532742, 1098043656, 1235299113, 1647065484, 2196087312, 2470598226, 3294130968, 4941196452, 6588261936, 9882392904, 19764785808]

約数ペア:

[(1, 19764785808), (2, 9882392904), (3, 6588261936), (4, 4941196452), (6, 3294130968), (8, 2470598226), (9, 2196087312), (12, 1647065484), (16, 1235299113), (18, 1098043656), (24, 823532742), (27, 732029104), (36, 549021828), (48, 411766371), (54, 366014552), (72, 274510914), (108, 183007276), (144, 137255457), (216, 91503638), (432, 45751819)]