69984642

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18311}}^1$

素因数の和:18343

約数の個数: 48

約数和(自身を含む): 175355712

約数和(自身を除く): 105371070

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 18311, 36622, 54933, 109866, 128177, 238043, 256354, 384531, 476086, 714129, 769062, 897239, 1428258, 1666301, 1794478, 2691717, 3332602, 4998903, 5383434, 9997806, 11664107, 23328214, 34992321, 69984642]

約数ペア:

[(1, 69984642), (2, 34992321), (3, 23328214), (6, 11664107), (7, 9997806), (13, 5383434), (14, 4998903), (21, 3332602), (26, 2691717), (39, 1794478), (42, 1666301), (49, 1428258), (78, 897239), (91, 769062), (98, 714129), (147, 476086), (182, 384531), (273, 256354), (294, 238043), (546, 128177), (637, 109866), (1274, 54933), (1911, 36622), (3822, 18311)]