17911194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2143}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 41164800

約数和(自身を除く): 23253606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2143, 2786, 4179, 4286, 6429, 8358, 12858, 15001, 30002, 45003, 90006, 426457, 852914, 1279371, 2558742, 2985199, 5970398, 8955597, 17911194]

約数ペア:

[(1, 17911194), (2, 8955597), (3, 5970398), (6, 2985199), (7, 2558742), (14, 1279371), (21, 852914), (42, 426457), (199, 90006), (398, 45003), (597, 30002), (1194, 15001), (1393, 12858), (2143, 8358), (2786, 6429), (4179, 4286)]