201801438

素因数分解:

$2^1\times 3^2\times {\mathrm{2131}}^1\times {\mathrm{5261}}^1$

素因数の和:7400

約数の個数: 24

約数和(自身を含む): 437524776

約数和(自身を除く): 235723338

約数列:

[1, 2, 3, 6, 9, 18, 2131, 4262, 5261, 6393, 10522, 12786, 15783, 19179, 31566, 38358, 47349, 94698, 11211191, 22422382, 33633573, 67267146, 100900719, 201801438]

約数ペア:

[(1, 201801438), (2, 100900719), (3, 67267146), (6, 33633573), (9, 22422382), (18, 11211191), (2131, 94698), (4262, 47349), (5261, 38358), (6393, 31566), (10522, 19179), (12786, 15783)]