188253018

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 436285440

約数和(自身を除く): 248032422

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 107, 186, 214, 279, 321, 558, 642, 837, 963, 1051, 1674, 1926, 2102, 2889, 3153, 3317, 5778, 6306, 6634, 9459, 9951, 18918, 19902, 28377, 29853, 32581, 56754, 59706, 65162, 89559, 97743, 112457, 179118, 195486, 224914, 293229, 337371, 586458, 674742, 879687, 1012113, 1759374, 2024226, 3036339, 3486167, 6072678, 6972334, 10458501, 20917002, 31375503, 62751006, 94126509, 188253018]

約数ペア:

[(1, 188253018), (2, 94126509), (3, 62751006), (6, 31375503), (9, 20917002), (18, 10458501), (27, 6972334), (31, 6072678), (54, 3486167), (62, 3036339), (93, 2024226), (107, 1759374), (186, 1012113), (214, 879687), (279, 674742), (321, 586458), (558, 337371), (642, 293229), (837, 224914), (963, 195486), (1051, 179118), (1674, 112457), (1926, 97743), (2102, 89559), (2889, 65162), (3153, 59706), (3317, 56754), (5778, 32581), (6306, 29853), (6634, 28377), (9459, 19902), (9951, 18918)]