68571306

素因数分解:

$2^1\times 3^3\times {\mathrm{281}}^1\times {\mathrm{4519}}^1$

素因数の和:4811

約数の個数: 32

約数和(自身を含む): 152956800

約数和(自身を除く): 84385494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 281, 562, 843, 1686, 2529, 4519, 5058, 7587, 9038, 13557, 15174, 27114, 40671, 81342, 122013, 244026, 1269839, 2539678, 3809517, 7619034, 11428551, 22857102, 34285653, 68571306]

約数ペア:

[(1, 68571306), (2, 34285653), (3, 22857102), (6, 11428551), (9, 7619034), (18, 3809517), (27, 2539678), (54, 1269839), (281, 244026), (562, 122013), (843, 81342), (1686, 40671), (2529, 27114), (4519, 15174), (5058, 13557), (7587, 9038)]