102688974

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{248041}}^1$

素因数の和:248072

約数の個数: 24

約数和(自身を含む): 232167312

約数和(自身を除く): 129478338

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 248041, 496082, 744123, 1488246, 2232369, 4464738, 5704943, 11409886, 17114829, 34229658, 51344487, 102688974]

約数ペア:

[(1, 102688974), (2, 51344487), (3, 34229658), (6, 17114829), (9, 11409886), (18, 5704943), (23, 4464738), (46, 2232369), (69, 1488246), (138, 744123), (207, 496082), (414, 248041)]