66298554

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{175393}}^1$

素因数の和:175411

約数の個数: 32

約数和(自身を含む): 168378240

約数和(自身を除く): 102079686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 175393, 350786, 526179, 1052358, 1227751, 1578537, 2455502, 3157074, 3683253, 4735611, 7366506, 9471222, 11049759, 22099518, 33149277, 66298554]

約数ペア:

[(1, 66298554), (2, 33149277), (3, 22099518), (6, 11049759), (7, 9471222), (9, 7366506), (14, 4735611), (18, 3683253), (21, 3157074), (27, 2455502), (42, 1578537), (54, 1227751), (63, 1052358), (126, 526179), (189, 350786), (378, 175393)]