38759958

素因数分解:

$2^1\times 3^5\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 87783696

約数和(自身を除く): 49023738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173, 243, 346, 461, 486, 519, 922, 1038, 1383, 1557, 2766, 3114, 4149, 4671, 8298, 9342, 12447, 14013, 24894, 28026, 37341, 42039, 74682, 79753, 84078, 112023, 159506, 224046, 239259, 478518, 717777, 1435554, 2153331, 4306662, 6459993, 12919986, 19379979, 38759958]

約数ペア:

[(1, 38759958), (2, 19379979), (3, 12919986), (6, 6459993), (9, 4306662), (18, 2153331), (27, 1435554), (54, 717777), (81, 478518), (162, 239259), (173, 224046), (243, 159506), (346, 112023), (461, 84078), (486, 79753), (519, 74682), (922, 42039), (1038, 37341), (1383, 28026), (1557, 24894), (2766, 14013), (3114, 12447), (4149, 9342), (4671, 8298)]