221354154

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{585593}}^1$

素因数の和:585611

約数の個数: 32

約数和(自身を含む): 562170240

約数和(自身を除く): 340816086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 585593, 1171186, 1756779, 3513558, 4099151, 5270337, 8198302, 10540674, 12297453, 15811011, 24594906, 31622022, 36892359, 73784718, 110677077, 221354154]

約数ペア:

[(1, 221354154), (2, 110677077), (3, 73784718), (6, 36892359), (7, 31622022), (9, 24594906), (14, 15811011), (18, 12297453), (21, 10540674), (27, 8198302), (42, 5270337), (54, 4099151), (63, 3513558), (126, 1756779), (189, 1171186), (378, 585593)]