258035148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1023949}}^1$

素因数の和:1023966

約数の個数: 36

約数和(自身を含む): 745435600

約数和(自身を除く): 487400452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1023949, 2047898, 3071847, 4095796, 6143694, 7167643, 9215541, 12287388, 14335286, 18431082, 21502929, 28670572, 36862164, 43005858, 64508787, 86011716, 129017574, 258035148]

約数ペア:

[(1, 258035148), (2, 129017574), (3, 86011716), (4, 64508787), (6, 43005858), (7, 36862164), (9, 28670572), (12, 21502929), (14, 18431082), (18, 14335286), (21, 12287388), (28, 9215541), (36, 7167643), (42, 6143694), (63, 4095796), (84, 3071847), (126, 2047898), (252, 1023949)]