42542766

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{467}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 108725760

約数和(自身を除く): 66182994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 241, 378, 467, 482, 723, 934, 1401, 1446, 1687, 2169, 2802, 3269, 3374, 4203, 4338, 5061, 6507, 6538, 8406, 9807, 10122, 12609, 13014, 15183, 19614, 25218, 29421, 30366, 45549, 58842, 88263, 91098, 112547, 176526, 225094, 337641, 675282, 787829, 1012923, 1575658, 2025846, 2363487, 3038769, 4726974, 6077538, 7090461, 14180922, 21271383, 42542766]

約数ペア:

[(1, 42542766), (2, 21271383), (3, 14180922), (6, 7090461), (7, 6077538), (9, 4726974), (14, 3038769), (18, 2363487), (21, 2025846), (27, 1575658), (42, 1012923), (54, 787829), (63, 675282), (126, 337641), (189, 225094), (241, 176526), (378, 112547), (467, 91098), (482, 88263), (723, 58842), (934, 45549), (1401, 30366), (1446, 29421), (1687, 25218), (2169, 19614), (2802, 15183), (3269, 13014), (3374, 12609), (4203, 10122), (4338, 9807), (5061, 8406), (6507, 6538)]