180852318

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{26371}}^1$

素因数の和:26509

約数の個数: 32

約数和(自身を含む): 405073920

約数和(自身を除く): 224221602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 26371, 52742, 79113, 158226, 237339, 474678, 712017, 1424034, 3349117, 6698234, 10047351, 20094702, 30142053, 60284106, 90426159, 180852318]

約数ペア:

[(1, 180852318), (2, 90426159), (3, 60284106), (6, 30142053), (9, 20094702), (18, 10047351), (27, 6698234), (54, 3349117), (127, 1424034), (254, 712017), (381, 474678), (762, 237339), (1143, 158226), (2286, 79113), (3429, 52742), (6858, 26371)]