1217760642

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{153409}}^1$

素因数の和:153437

約数の個数: 60

約数和(自身を含む): 3174206310

約数和(自身を除く): 1956445668

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 153409, 306818, 460227, 920454, 1073863, 1380681, 2147726, 2761362, 3221589, 4142043, 6443178, 7517041, 8284086, 9664767, 12426129, 15034082, 19329534, 22551123, 24852258, 28994301, 45102246, 57988602, 67653369, 86982903, 135306738, 173965806, 202960107, 405920214, 608880321, 1217760642]

約数ペア:

[(1, 1217760642), (2, 608880321), (3, 405920214), (6, 202960107), (7, 173965806), (9, 135306738), (14, 86982903), (18, 67653369), (21, 57988602), (27, 45102246), (42, 28994301), (49, 24852258), (54, 22551123), (63, 19329534), (81, 15034082), (98, 12426129), (126, 9664767), (147, 8284086), (162, 7517041), (189, 6443178), (294, 4142043), (378, 3221589), (441, 2761362), (567, 2147726), (882, 1380681), (1134, 1073863), (1323, 920454), (2646, 460227), (3969, 306818), (7938, 153409)]