2017243338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 4760985600

約数和(自身を除く): 2743742262

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 71, 114, 139, 142, 163, 209, 213, 278, 326, 417, 418, 426, 489, 627, 781, 834, 978, 1254, 1349, 1529, 1562, 1793, 2343, 2641, 2698, 3058, 3097, 3586, 4047, 4587, 4686, 5282, 5379, 6194, 7923, 8094, 9174, 9291, 9869, 10758, 11573, 14839, 15846, 18582, 19738, 22657, 23146, 29051, 29607, 29678, 34067, 34719, 44517, 45314, 58102, 59214, 67971, 68134, 69438, 87153, 89034, 102201, 108559, 127303, 135942, 174306, 187511, 204402, 217118, 219887, 249227, 254606, 325677, 375022, 381909, 430483, 439774, 498454, 562533, 651354, 659661, 747681, 763818, 860966, 1125066, 1291449, 1319322, 1495362, 1608647, 2062621, 2418757, 2582898, 3217294, 4125242, 4735313, 4825941, 4837514, 6187863, 7256271, 9470626, 9651882, 12375726, 14205939, 14512542, 17695117, 28411878, 30564293, 35390234, 53085351, 61128586, 91692879, 106170702, 183385758, 336207223, 672414446, 1008621669, 2017243338]

約数ペア:

[(1, 2017243338), (2, 1008621669), (3, 672414446), (6, 336207223), (11, 183385758), (19, 106170702), (22, 91692879), (33, 61128586), (38, 53085351), (57, 35390234), (66, 30564293), (71, 28411878), (114, 17695117), (139, 14512542), (142, 14205939), (163, 12375726), (209, 9651882), (213, 9470626), (278, 7256271), (326, 6187863), (417, 4837514), (418, 4825941), (426, 4735313), (489, 4125242), (627, 3217294), (781, 2582898), (834, 2418757), (978, 2062621), (1254, 1608647), (1349, 1495362), (1529, 1319322), (1562, 1291449), (1793, 1125066), (2343, 860966), (2641, 763818), (2698, 747681), (3058, 659661), (3097, 651354), (3586, 562533), (4047, 498454), (4587, 439774), (4686, 430483), (5282, 381909), (5379, 375022), (6194, 325677), (7923, 254606), (8094, 249227), (9174, 219887), (9291, 217118), (9869, 204402), (10758, 187511), (11573, 174306), (14839, 135942), (15846, 127303), (18582, 108559), (19738, 102201), (22657, 89034), (23146, 87153), (29051, 69438), (29607, 68134), (29678, 67971), (34067, 59214), (34719, 58102), (44517, 45314)]