6993976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 15552000

約数和(自身を除く): 8558024

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 47, 76, 88, 89, 94, 152, 178, 188, 209, 356, 376, 418, 517, 712, 836, 893, 979, 1034, 1672, 1691, 1786, 1958, 2068, 3382, 3572, 3916, 4136, 4183, 6764, 7144, 7832, 8366, 9823, 13528, 16732, 18601, 19646, 33464, 37202, 39292, 46013, 74404, 78584, 79477, 92026, 148808, 158954, 184052, 317908, 368104, 635816, 874247, 1748494, 3496988, 6993976]

約数ペア:

[(1, 6993976), (2, 3496988), (4, 1748494), (8, 874247), (11, 635816), (19, 368104), (22, 317908), (38, 184052), (44, 158954), (47, 148808), (76, 92026), (88, 79477), (89, 78584), (94, 74404), (152, 46013), (178, 39292), (188, 37202), (209, 33464), (356, 19646), (376, 18601), (418, 16732), (517, 13528), (712, 9823), (836, 8366), (893, 7832), (979, 7144), (1034, 6764), (1672, 4183), (1691, 4136), (1786, 3916), (1958, 3572), (2068, 3382)]