1793988

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{113}}^1$

素因数の和:143

約数の個数: 90

約数和(自身を含む): 5503806

約数和(自身を除く): 3709818

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 113, 126, 147, 162, 189, 196, 226, 252, 294, 324, 339, 378, 441, 452, 567, 588, 678, 756, 791, 882, 1017, 1134, 1323, 1356, 1582, 1764, 2034, 2268, 2373, 2646, 3051, 3164, 3969, 4068, 4746, 5292, 5537, 6102, 7119, 7938, 9153, 9492, 11074, 12204, 14238, 15876, 16611, 18306, 21357, 22148, 28476, 33222, 36612, 42714, 49833, 64071, 66444, 85428, 99666, 128142, 149499, 199332, 256284, 298998, 448497, 597996, 896994, 1793988]

約数ペア:

[(1, 1793988), (2, 896994), (3, 597996), (4, 448497), (6, 298998), (7, 256284), (9, 199332), (12, 149499), (14, 128142), (18, 99666), (21, 85428), (27, 66444), (28, 64071), (36, 49833), (42, 42714), (49, 36612), (54, 33222), (63, 28476), (81, 22148), (84, 21357), (98, 18306), (108, 16611), (113, 15876), (126, 14238), (147, 12204), (162, 11074), (189, 9492), (196, 9153), (226, 7938), (252, 7119), (294, 6102), (324, 5537), (339, 5292), (378, 4746), (441, 4068), (452, 3969), (567, 3164), (588, 3051), (678, 2646), (756, 2373), (791, 2268), (882, 2034), (1017, 1764), (1134, 1582), (1323, 1356)]