27698622

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 66316800

約数和(自身を除く): 38618178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 313, 343, 602, 626, 686, 903, 939, 1029, 1806, 1878, 2058, 2107, 2191, 4214, 4382, 6321, 6573, 12642, 13146, 13459, 14749, 15337, 26918, 29498, 30674, 40377, 44247, 46011, 80754, 88494, 92022, 94213, 107359, 188426, 214718, 282639, 322077, 565278, 644154, 659491, 1318982, 1978473, 3956946, 4616437, 9232874, 13849311, 27698622]

約数ペア:

[(1, 27698622), (2, 13849311), (3, 9232874), (6, 4616437), (7, 3956946), (14, 1978473), (21, 1318982), (42, 659491), (43, 644154), (49, 565278), (86, 322077), (98, 282639), (129, 214718), (147, 188426), (258, 107359), (294, 94213), (301, 92022), (313, 88494), (343, 80754), (602, 46011), (626, 44247), (686, 40377), (903, 30674), (939, 29498), (1029, 26918), (1806, 15337), (1878, 14749), (2058, 13459), (2107, 13146), (2191, 12642), (4214, 6573), (4382, 6321)]