18867226968

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{11831}}^1$

素因数の和:11979

約数の個数: 160

約数和(自身を含む): 55663407360

約数和(自身を除く): 36796180392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 107, 108, 138, 162, 184, 207, 214, 216, 276, 321, 324, 414, 428, 552, 621, 642, 648, 828, 856, 963, 1242, 1284, 1656, 1863, 1926, 2461, 2484, 2568, 2889, 3726, 3852, 4922, 4968, 5778, 7383, 7452, 7704, 8667, 9844, 11556, 11831, 14766, 14904, 17334, 19688, 22149, 23112, 23662, 29532, 34668, 35493, 44298, 47324, 59064, 66447, 69336, 70986, 88596, 94648, 106479, 132894, 141972, 177192, 199341, 212958, 265788, 272113, 283944, 319437, 398682, 425916, 531576, 544226, 638874, 797364, 816339, 851832, 958311, 1088452, 1265917, 1277748, 1594728, 1632678, 1916622, 2176904, 2449017, 2531834, 2555496, 3265356, 3797751, 3833244, 4898034, 5063668, 6530712, 7347051, 7595502, 7666488, 9796068, 10127336, 11393253, 14694102, 15191004, 19592136, 22041153, 22786506, 29116091, 29388204, 30382008, 34179759, 44082306, 45573012, 58232182, 58776408, 68359518, 87348273, 88164612, 91146024, 102539277, 116464364, 136719036, 174696546, 176329224, 205078554, 232928728, 262044819, 273438072, 349393092, 410157108, 524089638, 698786184, 786134457, 820314216, 1048179276, 1572268914, 2096358552, 2358403371, 3144537828, 4716806742, 6289075656, 9433613484, 18867226968]

約数ペア:

[(1, 18867226968), (2, 9433613484), (3, 6289075656), (4, 4716806742), (6, 3144537828), (8, 2358403371), (9, 2096358552), (12, 1572268914), (18, 1048179276), (23, 820314216), (24, 786134457), (27, 698786184), (36, 524089638), (46, 410157108), (54, 349393092), (69, 273438072), (72, 262044819), (81, 232928728), (92, 205078554), (107, 176329224), (108, 174696546), (138, 136719036), (162, 116464364), (184, 102539277), (207, 91146024), (214, 88164612), (216, 87348273), (276, 68359518), (321, 58776408), (324, 58232182), (414, 45573012), (428, 44082306), (552, 34179759), (621, 30382008), (642, 29388204), (648, 29116091), (828, 22786506), (856, 22041153), (963, 19592136), (1242, 15191004), (1284, 14694102), (1656, 11393253), (1863, 10127336), (1926, 9796068), (2461, 7666488), (2484, 7595502), (2568, 7347051), (2889, 6530712), (3726, 5063668), (3852, 4898034), (4922, 3833244), (4968, 3797751), (5778, 3265356), (7383, 2555496), (7452, 2531834), (7704, 2449017), (8667, 2176904), (9844, 1916622), (11556, 1632678), (11831, 1594728), (14766, 1277748), (14904, 1265917), (17334, 1088452), (19688, 958311), (22149, 851832), (23112, 816339), (23662, 797364), (29532, 638874), (34668, 544226), (35493, 531576), (44298, 425916), (47324, 398682), (59064, 319437), (66447, 283944), (69336, 272113), (70986, 265788), (88596, 212958), (94648, 199341), (106479, 177192), (132894, 141972)]