21552192

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 168

約数和(自身を含む): 68470272

約数和(自身を除く): 46918080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 71, 72, 93, 96, 102, 124, 136, 142, 144, 153, 186, 192, 204, 213, 248, 272, 279, 284, 288, 306, 372, 408, 426, 496, 527, 544, 558, 568, 576, 612, 639, 744, 816, 852, 992, 1054, 1088, 1116, 1136, 1207, 1224, 1278, 1488, 1581, 1632, 1704, 1984, 2108, 2201, 2232, 2272, 2414, 2448, 2556, 2976, 3162, 3264, 3408, 3621, 4216, 4402, 4464, 4544, 4743, 4828, 4896, 5112, 5952, 6324, 6603, 6816, 7242, 8432, 8804, 8928, 9486, 9656, 9792, 10224, 10863, 12648, 13206, 13632, 14484, 16864, 17608, 17856, 18972, 19312, 19809, 20448, 21726, 25296, 26412, 28968, 33728, 35216, 37417, 37944, 38624, 39618, 40896, 43452, 50592, 52824, 57936, 70432, 74834, 75888, 77248, 79236, 86904, 101184, 105648, 112251, 115872, 140864, 149668, 151776, 158472, 173808, 211296, 224502, 231744, 299336, 303552, 316944, 336753, 347616, 422592, 449004, 598672, 633888, 673506, 695232, 898008, 1197344, 1267776, 1347012, 1796016, 2394688, 2694024, 3592032, 5388048, 7184064, 10776096, 21552192]

約数ペア:

[(1, 21552192), (2, 10776096), (3, 7184064), (4, 5388048), (6, 3592032), (8, 2694024), (9, 2394688), (12, 1796016), (16, 1347012), (17, 1267776), (18, 1197344), (24, 898008), (31, 695232), (32, 673506), (34, 633888), (36, 598672), (48, 449004), (51, 422592), (62, 347616), (64, 336753), (68, 316944), (71, 303552), (72, 299336), (93, 231744), (96, 224502), (102, 211296), (124, 173808), (136, 158472), (142, 151776), (144, 149668), (153, 140864), (186, 115872), (192, 112251), (204, 105648), (213, 101184), (248, 86904), (272, 79236), (279, 77248), (284, 75888), (288, 74834), (306, 70432), (372, 57936), (408, 52824), (426, 50592), (496, 43452), (527, 40896), (544, 39618), (558, 38624), (568, 37944), (576, 37417), (612, 35216), (639, 33728), (744, 28968), (816, 26412), (852, 25296), (992, 21726), (1054, 20448), (1088, 19809), (1116, 19312), (1136, 18972), (1207, 17856), (1224, 17608), (1278, 16864), (1488, 14484), (1581, 13632), (1632, 13206), (1704, 12648), (1984, 10863), (2108, 10224), (2201, 9792), (2232, 9656), (2272, 9486), (2414, 8928), (2448, 8804), (2556, 8432), (2976, 7242), (3162, 6816), (3264, 6603), (3408, 6324), (3621, 5952), (4216, 5112), (4402, 4896), (4464, 4828), (4544, 4743)]