16573914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 41308800

約数和(自身を除く): 24734886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 199, 398, 597, 661, 1194, 1322, 1393, 1791, 1983, 2786, 3582, 3966, 4179, 4627, 5949, 8358, 9254, 11898, 12537, 13881, 25074, 27762, 41643, 83286, 131539, 263078, 394617, 789234, 920773, 1183851, 1841546, 2367702, 2762319, 5524638, 8286957, 16573914]

約数ペア:

[(1, 16573914), (2, 8286957), (3, 5524638), (6, 2762319), (7, 2367702), (9, 1841546), (14, 1183851), (18, 920773), (21, 789234), (42, 394617), (63, 263078), (126, 131539), (199, 83286), (398, 41643), (597, 27762), (661, 25074), (1194, 13881), (1322, 12537), (1393, 11898), (1791, 9254), (1983, 8358), (2786, 5949), (3582, 4627), (3966, 4179)]