16966512

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2070

約数の個数: 60

約数和(自身を含む): 48311640

約数和(自身を除く): 31345128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 1997, 2124, 2832, 3994, 4248, 5991, 7988, 8496, 11982, 15976, 17973, 23964, 31952, 35946, 47928, 71892, 95856, 117823, 143784, 235646, 287568, 353469, 471292, 706938, 942584, 1060407, 1413876, 1885168, 2120814, 2827752, 4241628, 5655504, 8483256, 16966512]

約数ペア:

[(1, 16966512), (2, 8483256), (3, 5655504), (4, 4241628), (6, 2827752), (8, 2120814), (9, 1885168), (12, 1413876), (16, 1060407), (18, 942584), (24, 706938), (36, 471292), (48, 353469), (59, 287568), (72, 235646), (118, 143784), (144, 117823), (177, 95856), (236, 71892), (354, 47928), (472, 35946), (531, 31952), (708, 23964), (944, 17973), (1062, 15976), (1416, 11982), (1997, 8496), (2124, 7988), (2832, 5991), (3994, 4248)]