180843318

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{149953}}^1$

素因数の和:150028

約数の個数: 24

約数和(自身を含む): 397678008

約数和(自身を除く): 216834690

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 149953, 299906, 449859, 899718, 1349577, 2699154, 10046851, 20093702, 30140553, 60281106, 90421659, 180843318]

約数ペア:

[(1, 180843318), (2, 90421659), (3, 60281106), (6, 30140553), (9, 20093702), (18, 10046851), (67, 2699154), (134, 1349577), (201, 899718), (402, 449859), (603, 299906), (1206, 149953)]