2018389632

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1217}}^1$

素因数の和:1858

約数の個数: 128

約数和(自身を含む): 6142227840

約数和(自身を除く): 4123838208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 617, 672, 896, 1217, 1234, 1344, 1851, 2434, 2468, 2688, 3651, 3702, 4319, 4868, 4936, 7302, 7404, 8519, 8638, 9736, 9872, 12957, 14604, 14808, 17038, 17276, 19472, 19744, 25557, 25914, 29208, 29616, 34076, 34552, 38944, 39488, 51114, 51828, 58416, 59232, 68152, 69104, 77888, 78976, 102228, 103656, 116832, 118464, 136304, 138208, 155776, 204456, 207312, 233664, 236928, 272608, 276416, 408912, 414624, 467328, 545216, 552832, 750889, 817824, 829248, 1090432, 1501778, 1635648, 1658496, 2252667, 3003556, 3271296, 4505334, 5256223, 6007112, 9010668, 10512446, 12014224, 15768669, 18021336, 21024892, 24028448, 31537338, 36042672, 42049784, 48056896, 63074676, 72085344, 84099568, 96113792, 126149352, 144170688, 168199136, 252298704, 288341376, 336398272, 504597408, 672796544, 1009194816, 2018389632]

約数ペア:

[(1, 2018389632), (2, 1009194816), (3, 672796544), (4, 504597408), (6, 336398272), (7, 288341376), (8, 252298704), (12, 168199136), (14, 144170688), (16, 126149352), (21, 96113792), (24, 84099568), (28, 72085344), (32, 63074676), (42, 48056896), (48, 42049784), (56, 36042672), (64, 31537338), (84, 24028448), (96, 21024892), (112, 18021336), (128, 15768669), (168, 12014224), (192, 10512446), (224, 9010668), (336, 6007112), (384, 5256223), (448, 4505334), (617, 3271296), (672, 3003556), (896, 2252667), (1217, 1658496), (1234, 1635648), (1344, 1501778), (1851, 1090432), (2434, 829248), (2468, 817824), (2688, 750889), (3651, 552832), (3702, 545216), (4319, 467328), (4868, 414624), (4936, 408912), (7302, 276416), (7404, 272608), (8519, 236928), (8638, 233664), (9736, 207312), (9872, 204456), (12957, 155776), (14604, 138208), (14808, 136304), (17038, 118464), (17276, 116832), (19472, 103656), (19744, 102228), (25557, 78976), (25914, 77888), (29208, 69104), (29616, 68152), (34076, 59232), (34552, 58416), (38944, 51828), (39488, 51114)]