138753006

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{471949}}^1$

素因数の和:471968

約数の個数: 24

約数和(自身を含む): 322813800

約数和(自身を除く): 184060794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 471949, 943898, 1415847, 2831694, 3303643, 6607286, 9910929, 19821858, 23125501, 46251002, 69376503, 138753006]

約数ペア:

[(1, 138753006), (2, 69376503), (3, 46251002), (6, 23125501), (7, 19821858), (14, 9910929), (21, 6607286), (42, 3303643), (49, 2831694), (98, 1415847), (147, 943898), (294, 471949)]