9994608

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 31820880

約数和(自身を除く): 21826272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 281, 304, 312, 342, 456, 468, 494, 562, 624, 684, 741, 843, 912, 936, 988, 1124, 1368, 1482, 1686, 1872, 1976, 2223, 2248, 2529, 2736, 2964, 3372, 3653, 3952, 4446, 4496, 5058, 5339, 5928, 6744, 7306, 8892, 10116, 10678, 10959, 11856, 13488, 14612, 16017, 17784, 20232, 21356, 21918, 29224, 32034, 32877, 35568, 40464, 42712, 43836, 48051, 58448, 64068, 65754, 69407, 85424, 87672, 96102, 128136, 131508, 138814, 175344, 192204, 208221, 256272, 263016, 277628, 384408, 416442, 526032, 555256, 624663, 768816, 832884, 1110512, 1249326, 1665768, 2498652, 3331536, 4997304, 9994608]

約数ペア:

[(1, 9994608), (2, 4997304), (3, 3331536), (4, 2498652), (6, 1665768), (8, 1249326), (9, 1110512), (12, 832884), (13, 768816), (16, 624663), (18, 555256), (19, 526032), (24, 416442), (26, 384408), (36, 277628), (38, 263016), (39, 256272), (48, 208221), (52, 192204), (57, 175344), (72, 138814), (76, 131508), (78, 128136), (104, 96102), (114, 87672), (117, 85424), (144, 69407), (152, 65754), (156, 64068), (171, 58448), (208, 48051), (228, 43836), (234, 42712), (247, 40464), (281, 35568), (304, 32877), (312, 32034), (342, 29224), (456, 21918), (468, 21356), (494, 20232), (562, 17784), (624, 16017), (684, 14612), (741, 13488), (843, 11856), (912, 10959), (936, 10678), (988, 10116), (1124, 8892), (1368, 7306), (1482, 6744), (1686, 5928), (1872, 5339), (1976, 5058), (2223, 4496), (2248, 4446), (2529, 3952), (2736, 3653), (2964, 3372)]