974190402

素因数分解:

$2^1\times 3^{10}\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 88

約数和(自身を含む): 2241605484

約数和(自身を除く): 1267415082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 113, 146, 162, 219, 226, 243, 339, 438, 486, 657, 678, 729, 1017, 1314, 1458, 1971, 2034, 2187, 3051, 3942, 4374, 5913, 6102, 6561, 8249, 9153, 11826, 13122, 16498, 17739, 18306, 19683, 24747, 27459, 35478, 39366, 49494, 53217, 54918, 59049, 74241, 82377, 106434, 118098, 148482, 159651, 164754, 222723, 247131, 319302, 445446, 478953, 494262, 668169, 741393, 957906, 1336338, 1436859, 1482786, 2004507, 2224179, 2873718, 4009014, 4310577, 4448358, 6013521, 6672537, 8621154, 12027042, 13345074, 18040563, 36081126, 54121689, 108243378, 162365067, 324730134, 487095201, 974190402]

約数ペア:

[(1, 974190402), (2, 487095201), (3, 324730134), (6, 162365067), (9, 108243378), (18, 54121689), (27, 36081126), (54, 18040563), (73, 13345074), (81, 12027042), (113, 8621154), (146, 6672537), (162, 6013521), (219, 4448358), (226, 4310577), (243, 4009014), (339, 2873718), (438, 2224179), (486, 2004507), (657, 1482786), (678, 1436859), (729, 1336338), (1017, 957906), (1314, 741393), (1458, 668169), (1971, 494262), (2034, 478953), (2187, 445446), (3051, 319302), (3942, 247131), (4374, 222723), (5913, 164754), (6102, 159651), (6561, 148482), (8249, 118098), (9153, 106434), (11826, 82377), (13122, 74241), (16498, 59049), (17739, 54918), (18306, 53217), (19683, 49494), (24747, 39366), (27459, 35478)]