15869854548

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{31891}}^1$

素因数の和:32525

約数の個数: 72

約数和(自身を含む): 41930581056

約数和(自身を除く): 26060726508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 601, 828, 1202, 1803, 2404, 3606, 5409, 7212, 10818, 13823, 21636, 27646, 31891, 41469, 55292, 63782, 82938, 95673, 124407, 127564, 165876, 191346, 248814, 287019, 382692, 497628, 574038, 733493, 1148076, 1466986, 2200479, 2933972, 4400958, 6601437, 8801916, 13202874, 19166491, 26405748, 38332982, 57499473, 76665964, 114998946, 172498419, 229997892, 344996838, 440829293, 689993676, 881658586, 1322487879, 1763317172, 2644975758, 3967463637, 5289951516, 7934927274, 15869854548]

約数ペア:

[(1, 15869854548), (2, 7934927274), (3, 5289951516), (4, 3967463637), (6, 2644975758), (9, 1763317172), (12, 1322487879), (18, 881658586), (23, 689993676), (36, 440829293), (46, 344996838), (69, 229997892), (92, 172498419), (138, 114998946), (207, 76665964), (276, 57499473), (414, 38332982), (601, 26405748), (828, 19166491), (1202, 13202874), (1803, 8801916), (2404, 6601437), (3606, 4400958), (5409, 2933972), (7212, 2200479), (10818, 1466986), (13823, 1148076), (21636, 733493), (27646, 574038), (31891, 497628), (41469, 382692), (55292, 287019), (63782, 248814), (82938, 191346), (95673, 165876), (124407, 127564)]