16690338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4273}}^1$

素因数の和:4319

約数の個数: 48

約数和(自身を含む): 42671616

約数和(自身を除く): 25981278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 4273, 8546, 12819, 25638, 29911, 38457, 59822, 76914, 89733, 132463, 179466, 264926, 269199, 397389, 538398, 794778, 927241, 1192167, 1854482, 2384334, 2781723, 5563446, 8345169, 16690338]

約数ペア:

[(1, 16690338), (2, 8345169), (3, 5563446), (6, 2781723), (7, 2384334), (9, 1854482), (14, 1192167), (18, 927241), (21, 794778), (31, 538398), (42, 397389), (62, 269199), (63, 264926), (93, 179466), (126, 132463), (186, 89733), (217, 76914), (279, 59822), (434, 38457), (558, 29911), (651, 25638), (1302, 12819), (1953, 8546), (3906, 4273)]