275247414

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61909}}^1$

素因数の和:61949

約数の個数: 48

約数和(自身を含む): 676057200

約数和(自身を除く): 400809786

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 61909, 123818, 185727, 371454, 557181, 804817, 1114362, 1176271, 1609634, 2352542, 2414451, 3528813, 4828902, 7057626, 7243353, 10586439, 14486706, 15291523, 21172878, 30583046, 45874569, 91749138, 137623707, 275247414]

約数ペア:

[(1, 275247414), (2, 137623707), (3, 91749138), (6, 45874569), (9, 30583046), (13, 21172878), (18, 15291523), (19, 14486706), (26, 10586439), (38, 7243353), (39, 7057626), (57, 4828902), (78, 3528813), (114, 2414451), (117, 2352542), (171, 1609634), (234, 1176271), (247, 1114362), (342, 804817), (494, 557181), (741, 371454), (1482, 185727), (2223, 123818), (4446, 61909)]