25385238

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:800

約数の個数: 56

約数和(自身を含む): 59651568

約数和(自身を除く): 34266330

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 729, 757, 1242, 1458, 1514, 1863, 2271, 3726, 4542, 5589, 6813, 11178, 13626, 16767, 17411, 20439, 33534, 34822, 40878, 52233, 61317, 104466, 122634, 156699, 183951, 313398, 367902, 470097, 551853, 940194, 1103706, 1410291, 2820582, 4230873, 8461746, 12692619, 25385238]

約数ペア:

[(1, 25385238), (2, 12692619), (3, 8461746), (6, 4230873), (9, 2820582), (18, 1410291), (23, 1103706), (27, 940194), (46, 551853), (54, 470097), (69, 367902), (81, 313398), (138, 183951), (162, 156699), (207, 122634), (243, 104466), (414, 61317), (486, 52233), (621, 40878), (729, 34822), (757, 33534), (1242, 20439), (1458, 17411), (1514, 16767), (1863, 13626), (2271, 11178), (3726, 6813), (4542, 5589)]