6981936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 19832064

約数和(自身を除く): 12850128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 167, 201, 208, 268, 312, 334, 402, 501, 536, 624, 668, 804, 871, 1002, 1072, 1336, 1608, 1742, 2004, 2171, 2613, 2672, 3216, 3484, 4008, 4342, 5226, 6513, 6968, 8016, 8684, 10452, 11189, 13026, 13936, 17368, 20904, 22378, 26052, 33567, 34736, 41808, 44756, 52104, 67134, 89512, 104208, 134268, 145457, 179024, 268536, 290914, 436371, 537072, 581828, 872742, 1163656, 1745484, 2327312, 3490968, 6981936]

約数ペア:

[(1, 6981936), (2, 3490968), (3, 2327312), (4, 1745484), (6, 1163656), (8, 872742), (12, 581828), (13, 537072), (16, 436371), (24, 290914), (26, 268536), (39, 179024), (48, 145457), (52, 134268), (67, 104208), (78, 89512), (104, 67134), (134, 52104), (156, 44756), (167, 41808), (201, 34736), (208, 33567), (268, 26052), (312, 22378), (334, 20904), (402, 17368), (501, 13936), (536, 13026), (624, 11189), (668, 10452), (804, 8684), (871, 8016), (1002, 6968), (1072, 6513), (1336, 5226), (1608, 4342), (1742, 4008), (2004, 3484), (2171, 3216), (2613, 2672)]