19255644

素因数分解:

$2^2\times 3^4\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:696

約数の個数: 60

約数和(自身を含む): 50914864

約数和(自身を除く): 31659220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 309, 324, 412, 577, 618, 927, 1154, 1236, 1731, 1854, 2308, 2781, 3462, 3708, 5193, 5562, 6924, 8343, 10386, 11124, 15579, 16686, 20772, 31158, 33372, 46737, 59431, 62316, 93474, 118862, 178293, 186948, 237724, 356586, 534879, 713172, 1069758, 1604637, 2139516, 3209274, 4813911, 6418548, 9627822, 19255644]

約数ペア:

[(1, 19255644), (2, 9627822), (3, 6418548), (4, 4813911), (6, 3209274), (9, 2139516), (12, 1604637), (18, 1069758), (27, 713172), (36, 534879), (54, 356586), (81, 237724), (103, 186948), (108, 178293), (162, 118862), (206, 93474), (309, 62316), (324, 59431), (412, 46737), (577, 33372), (618, 31158), (927, 20772), (1154, 16686), (1236, 15579), (1731, 11124), (1854, 10386), (2308, 8343), (2781, 6924), (3462, 5562), (3708, 5193)]