1728398.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9007}}^1$

素因数の和:9084

約数の個数: 32

約数和(自身を含む): 44103168

約数和(自身を除く): 25999098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 9007, 18014, 27021, 45035, 54042, 90070, 135105, 270210, 603469, 1206938, 1810407, 3017345, 3620814, 6034690, 9052035, 18104070]

約数ペア:

[(1, 18104070), (2, 9052035), (3, 6034690), (5, 3620814), (6, 3017345), (10, 1810407), (15, 1206938), (30, 603469), (67, 270210), (134, 135105), (201, 90070), (335, 54042), (402, 45035), (670, 27021), (1005, 18014), (2010, 9007)]