1906366914

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{12479}}^1$

素因数の和:12557

約数の個数: 80

約数和(自身を含む): 4566481920

約数和(自身を除く): 2660115006

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 41, 46, 54, 69, 81, 82, 123, 138, 162, 207, 246, 369, 414, 621, 738, 943, 1107, 1242, 1863, 1886, 2214, 2829, 3321, 3726, 5658, 6642, 8487, 12479, 16974, 24958, 25461, 37437, 50922, 74874, 76383, 112311, 152766, 224622, 287017, 336933, 511639, 574034, 673866, 861051, 1010799, 1023278, 1534917, 1722102, 2021598, 2583153, 3069834, 4604751, 5166306, 7749459, 9209502, 11767697, 13814253, 15498918, 23248377, 23535394, 27628506, 35303091, 41442759, 46496754, 70606182, 82885518, 105909273, 211818546, 317727819, 635455638, 953183457, 1906366914]

約数ペア:

[(1, 1906366914), (2, 953183457), (3, 635455638), (6, 317727819), (9, 211818546), (18, 105909273), (23, 82885518), (27, 70606182), (41, 46496754), (46, 41442759), (54, 35303091), (69, 27628506), (81, 23535394), (82, 23248377), (123, 15498918), (138, 13814253), (162, 11767697), (207, 9209502), (246, 7749459), (369, 5166306), (414, 4604751), (621, 3069834), (738, 2583153), (943, 2021598), (1107, 1722102), (1242, 1534917), (1863, 1023278), (1886, 1010799), (2214, 861051), (2829, 673866), (3321, 574034), (3726, 511639), (5658, 336933), (6642, 287017), (8487, 224622), (12479, 152766), (16974, 112311), (24958, 76383), (25461, 74874), (37437, 50922)]