187441038

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{653}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 418706496

約数和(自身を除く): 231265458

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 431, 653, 666, 862, 1293, 1306, 1959, 2586, 3879, 3918, 5877, 7758, 11754, 15947, 24161, 31894, 47841, 48322, 72483, 95682, 143523, 144966, 217449, 281443, 287046, 434898, 562886, 844329, 1688658, 2532987, 5065974, 10413391, 20826782, 31240173, 62480346, 93720519, 187441038]

約数ペア:

[(1, 187441038), (2, 93720519), (3, 62480346), (6, 31240173), (9, 20826782), (18, 10413391), (37, 5065974), (74, 2532987), (111, 1688658), (222, 844329), (333, 562886), (431, 434898), (653, 287046), (666, 281443), (862, 217449), (1293, 144966), (1306, 143523), (1959, 95682), (2586, 72483), (3879, 48322), (3918, 47841), (5877, 31894), (7758, 24161), (11754, 15947)]