31920966

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1$

素因数の和:888

約数の個数: 96

約数和(自身を含む): 89526528

約数和(自身を除く): 57605562

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 243, 297, 378, 462, 486, 567, 594, 693, 853, 891, 1134, 1386, 1701, 1706, 1782, 2079, 2559, 2673, 3402, 4158, 5118, 5346, 5971, 6237, 7677, 9383, 11942, 12474, 15354, 17913, 18711, 18766, 23031, 28149, 35826, 37422, 46062, 53739, 56298, 65681, 69093, 84447, 107478, 131362, 138186, 161217, 168894, 197043, 207279, 253341, 322434, 394086, 414558, 483651, 506682, 591129, 760023, 967302, 1182258, 1450953, 1520046, 1773387, 2280069, 2901906, 3546774, 4560138, 5320161, 10640322, 15960483, 31920966]

約数ペア:

[(1, 31920966), (2, 15960483), (3, 10640322), (6, 5320161), (7, 4560138), (9, 3546774), (11, 2901906), (14, 2280069), (18, 1773387), (21, 1520046), (22, 1450953), (27, 1182258), (33, 967302), (42, 760023), (54, 591129), (63, 506682), (66, 483651), (77, 414558), (81, 394086), (99, 322434), (126, 253341), (154, 207279), (162, 197043), (189, 168894), (198, 161217), (231, 138186), (243, 131362), (297, 107478), (378, 84447), (462, 69093), (486, 65681), (567, 56298), (594, 53739), (693, 46062), (853, 37422), (891, 35826), (1134, 28149), (1386, 23031), (1701, 18766), (1706, 18711), (1782, 17913), (2079, 15354), (2559, 12474), (2673, 11942), (3402, 9383), (4158, 7677), (5118, 6237), (5346, 5971)]