140364882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21019}}^1$

素因数の和:21087

約数の個数: 48

約数和(自身を含む): 354144960

約数和(自身を除く): 213780078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 21019, 42038, 63057, 126114, 147133, 189171, 294266, 378342, 441399, 882798, 1114007, 1324197, 2228014, 2648394, 3342021, 6684042, 7798049, 10026063, 15596098, 20052126, 23394147, 46788294, 70182441, 140364882]

約数ペア:

[(1, 140364882), (2, 70182441), (3, 46788294), (6, 23394147), (7, 20052126), (9, 15596098), (14, 10026063), (18, 7798049), (21, 6684042), (42, 3342021), (53, 2648394), (63, 2228014), (106, 1324197), (126, 1114007), (159, 882798), (318, 441399), (371, 378342), (477, 294266), (742, 189171), (954, 147133), (1113, 126114), (2226, 63057), (3339, 42038), (6678, 21019)]