18535986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{49037}}^1$

素因数の和:49055

約数の個数: 32

約数和(自身を含む): 47076480

約数和(自身を除く): 28540494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 49037, 98074, 147111, 294222, 343259, 441333, 686518, 882666, 1029777, 1323999, 2059554, 2647998, 3089331, 6178662, 9267993, 18535986]

約数ペア:

[(1, 18535986), (2, 9267993), (3, 6178662), (6, 3089331), (7, 2647998), (9, 2059554), (14, 1323999), (18, 1029777), (21, 882666), (27, 686518), (42, 441333), (54, 343259), (63, 294222), (126, 147111), (189, 98074), (378, 49037)]