137964942

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{247249}}^1$

素因数の和:247288

約数の個数: 24

約数和(自身を含む): 308568000

約数和(自身を除く): 170603058

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 247249, 494498, 741747, 1483494, 2225241, 4450482, 7664719, 15329438, 22994157, 45988314, 68982471, 137964942]

約数ペア:

[(1, 137964942), (2, 68982471), (3, 45988314), (6, 22994157), (9, 15329438), (18, 7664719), (31, 4450482), (62, 2225241), (93, 1483494), (186, 741747), (279, 494498), (558, 247249)]