187868058

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{639007}}^1$

素因数の和:639026

約数の個数: 24

約数和(自身を含む): 437081472

約数和(自身を除く): 249213414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 639007, 1278014, 1917021, 3834042, 4473049, 8946098, 13419147, 26838294, 31311343, 62622686, 93934029, 187868058]

約数ペア:

[(1, 187868058), (2, 93934029), (3, 62622686), (6, 31311343), (7, 26838294), (14, 13419147), (21, 8946098), (42, 4473049), (49, 3834042), (98, 1917021), (147, 1278014), (294, 639007)]