242406

素因数分解:

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

素因数の和:145

約数の個数: 24

約数和(自身を含む): 546840

約数和(自身を除く): 304434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 4489, 8978, 13467, 26934, 40401, 80802, 121203, 242406]

約数ペア:

[(1, 242406), (2, 121203), (3, 80802), (6, 40401), (9, 26934), (18, 13467), (27, 8978), (54, 4489), (67, 3618), (134, 1809), (201, 1206), (402, 603)]