26667396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 83026944

約数和(自身を除く): 56359548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 43, 46, 63, 69, 84, 86, 92, 107, 126, 129, 138, 161, 172, 207, 214, 252, 258, 276, 301, 321, 322, 387, 414, 428, 483, 516, 602, 642, 644, 749, 774, 828, 903, 963, 966, 989, 1204, 1284, 1449, 1498, 1548, 1806, 1926, 1932, 1978, 2247, 2461, 2709, 2898, 2967, 2996, 3612, 3852, 3956, 4494, 4601, 4922, 5418, 5796, 5934, 6741, 6923, 7383, 8901, 8988, 9202, 9844, 10836, 11868, 13482, 13803, 13846, 14766, 17227, 17802, 18404, 20769, 22149, 26964, 27606, 27692, 29532, 32207, 34454, 35604, 41409, 41538, 44298, 51681, 55212, 62307, 64414, 68908, 82818, 83076, 88596, 96621, 103362, 105823, 124614, 128828, 155043, 165636, 193242, 206724, 211646, 249228, 289863, 310086, 317469, 386484, 423292, 579726, 620172, 634938, 740761, 952407, 1159452, 1269876, 1481522, 1904814, 2222283, 2963044, 3809628, 4444566, 6666849, 8889132, 13333698, 26667396]

約数ペア:

[(1, 26667396), (2, 13333698), (3, 8889132), (4, 6666849), (6, 4444566), (7, 3809628), (9, 2963044), (12, 2222283), (14, 1904814), (18, 1481522), (21, 1269876), (23, 1159452), (28, 952407), (36, 740761), (42, 634938), (43, 620172), (46, 579726), (63, 423292), (69, 386484), (84, 317469), (86, 310086), (92, 289863), (107, 249228), (126, 211646), (129, 206724), (138, 193242), (161, 165636), (172, 155043), (207, 128828), (214, 124614), (252, 105823), (258, 103362), (276, 96621), (301, 88596), (321, 83076), (322, 82818), (387, 68908), (414, 64414), (428, 62307), (483, 55212), (516, 51681), (602, 44298), (642, 41538), (644, 41409), (749, 35604), (774, 34454), (828, 32207), (903, 29532), (963, 27692), (966, 27606), (989, 26964), (1204, 22149), (1284, 20769), (1449, 18404), (1498, 17802), (1548, 17227), (1806, 14766), (1926, 13846), (1932, 13803), (1978, 13482), (2247, 11868), (2461, 10836), (2709, 9844), (2898, 9202), (2967, 8988), (2996, 8901), (3612, 7383), (3852, 6923), (3956, 6741), (4494, 5934), (4601, 5796), (4922, 5418)]