225515502

素因数分解:

$2^1\times 3^4\times {\mathrm{181}}^1\times {\mathrm{7691}}^1$

素因数の和:7886

約数の個数: 40

約数和(自身を含む): 508179672

約数和(自身を除く): 282664170

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 362, 543, 1086, 1629, 3258, 4887, 7691, 9774, 14661, 15382, 23073, 29322, 46146, 69219, 138438, 207657, 415314, 622971, 1245942, 1392071, 2784142, 4176213, 8352426, 12528639, 25057278, 37585917, 75171834, 112757751, 225515502]

約数ペア:

[(1, 225515502), (2, 112757751), (3, 75171834), (6, 37585917), (9, 25057278), (18, 12528639), (27, 8352426), (54, 4176213), (81, 2784142), (162, 1392071), (181, 1245942), (362, 622971), (543, 415314), (1086, 207657), (1629, 138438), (3258, 69219), (4887, 46146), (7691, 29322), (9774, 23073), (14661, 15382)]