127499148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{505949}}^1$

素因数の和:505966

約数の個数: 36

約数和(自身を含む): 368331600

約数和(自身を除く): 240832452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 505949, 1011898, 1517847, 2023796, 3035694, 3541643, 4553541, 6071388, 7083286, 9107082, 10624929, 14166572, 18214164, 21249858, 31874787, 42499716, 63749574, 127499148]

約数ペア:

[(1, 127499148), (2, 63749574), (3, 42499716), (4, 31874787), (6, 21249858), (7, 18214164), (9, 14166572), (12, 10624929), (14, 9107082), (18, 7083286), (21, 6071388), (28, 4553541), (36, 3541643), (42, 3035694), (63, 2023796), (84, 1517847), (126, 1011898), (252, 505949)]