187435638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{801007}}^1$

素因数の和:801028

約数の個数: 24

約数和(自身を含む): 437350368

約数和(自身を除く): 249914730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 801007, 1602014, 2403021, 4806042, 7209063, 10413091, 14418126, 20826182, 31239273, 62478546, 93717819, 187435638]

約数ペア:

[(1, 187435638), (2, 93717819), (3, 62478546), (6, 31239273), (9, 20826182), (13, 14418126), (18, 10413091), (26, 7209063), (39, 4806042), (78, 2403021), (117, 1602014), (234, 801007)]