21045216852

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{13093}}^1$

素因数の和:13172

約数の個数: 180

約数和(自身を含む): 61952192148

約数和(自身を除く): 40906975296

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 41, 44, 54, 66, 81, 82, 99, 108, 121, 123, 132, 162, 164, 198, 242, 246, 297, 324, 363, 369, 396, 451, 484, 492, 594, 726, 738, 891, 902, 1089, 1107, 1188, 1353, 1452, 1476, 1782, 1804, 2178, 2214, 2706, 3267, 3321, 3564, 4059, 4356, 4428, 4961, 5412, 6534, 6642, 8118, 9801, 9922, 12177, 13068, 13093, 13284, 14883, 16236, 19602, 19844, 24354, 26186, 29766, 36531, 39204, 39279, 44649, 48708, 52372, 59532, 73062, 78558, 89298, 117837, 133947, 144023, 146124, 157116, 178596, 235674, 267894, 288046, 353511, 401841, 432069, 471348, 535788, 536813, 576092, 707022, 803682, 864138, 1060533, 1073626, 1296207, 1414044, 1584253, 1607364, 1610439, 1728276, 2121066, 2147252, 2592414, 3168506, 3220878, 3888621, 4242132, 4752759, 4831317, 5184828, 5904943, 6337012, 6441756, 7777242, 9505518, 9662634, 11665863, 11809886, 14258277, 14493951, 15554484, 17714829, 19011036, 19325268, 23331726, 23619772, 28516554, 28987902, 35429658, 42774831, 43481853, 46663452, 53144487, 57033108, 57975804, 64954373, 70859316, 85549662, 86963706, 106288974, 128324493, 129908746, 159433461, 171099324, 173927412, 194863119, 212577948, 256648986, 259817492, 318866922, 389726238, 478300383, 513297972, 584589357, 637733844, 779452476, 956600766, 1169178714, 1753768071, 1913201532, 2338357428, 3507536142, 5261304213, 7015072284, 10522608426, 21045216852]

約数ペア:

[(1, 21045216852), (2, 10522608426), (3, 7015072284), (4, 5261304213), (6, 3507536142), (9, 2338357428), (11, 1913201532), (12, 1753768071), (18, 1169178714), (22, 956600766), (27, 779452476), (33, 637733844), (36, 584589357), (41, 513297972), (44, 478300383), (54, 389726238), (66, 318866922), (81, 259817492), (82, 256648986), (99, 212577948), (108, 194863119), (121, 173927412), (123, 171099324), (132, 159433461), (162, 129908746), (164, 128324493), (198, 106288974), (242, 86963706), (246, 85549662), (297, 70859316), (324, 64954373), (363, 57975804), (369, 57033108), (396, 53144487), (451, 46663452), (484, 43481853), (492, 42774831), (594, 35429658), (726, 28987902), (738, 28516554), (891, 23619772), (902, 23331726), (1089, 19325268), (1107, 19011036), (1188, 17714829), (1353, 15554484), (1452, 14493951), (1476, 14258277), (1782, 11809886), (1804, 11665863), (2178, 9662634), (2214, 9505518), (2706, 7777242), (3267, 6441756), (3321, 6337012), (3564, 5904943), (4059, 5184828), (4356, 4831317), (4428, 4752759), (4961, 4242132), (5412, 3888621), (6534, 3220878), (6642, 3168506), (8118, 2592414), (9801, 2147252), (9922, 2121066), (12177, 1728276), (13068, 1610439), (13093, 1607364), (13284, 1584253), (14883, 1414044), (16236, 1296207), (19602, 1073626), (19844, 1060533), (24354, 864138), (26186, 803682), (29766, 707022), (36531, 576092), (39204, 536813), (39279, 535788), (44649, 471348), (48708, 432069), (52372, 401841), (59532, 353511), (73062, 288046), (78558, 267894), (89298, 235674), (117837, 178596), (133947, 157116), (144023, 146124)]