42189804

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61681}}^1$

素因数の和:61710

約数の個数: 36

約数和(自身を含む): 112261240

約数和(自身を除く): 70071436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 61681, 123362, 185043, 246724, 370086, 555129, 740172, 1110258, 1171939, 2220516, 2343878, 3515817, 4687756, 7031634, 10547451, 14063268, 21094902, 42189804]

約数ペア:

[(1, 42189804), (2, 21094902), (3, 14063268), (4, 10547451), (6, 7031634), (9, 4687756), (12, 3515817), (18, 2343878), (19, 2220516), (36, 1171939), (38, 1110258), (57, 740172), (76, 555129), (114, 370086), (171, 246724), (228, 185043), (342, 123362), (684, 61681)]