15453942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 36345600

約数和(自身を除く): 20891658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 199, 258, 301, 398, 597, 602, 903, 1194, 1393, 1806, 1849, 2786, 3698, 4179, 5547, 8358, 8557, 11094, 12943, 17114, 25671, 25886, 38829, 51342, 59899, 77658, 119798, 179697, 359394, 367951, 735902, 1103853, 2207706, 2575657, 5151314, 7726971, 15453942]

約数ペア:

[(1, 15453942), (2, 7726971), (3, 5151314), (6, 2575657), (7, 2207706), (14, 1103853), (21, 735902), (42, 367951), (43, 359394), (86, 179697), (129, 119798), (199, 77658), (258, 59899), (301, 51342), (398, 38829), (597, 25886), (602, 25671), (903, 17114), (1194, 12943), (1393, 11094), (1806, 8557), (1849, 8358), (2786, 5547), (3698, 4179)]