7728516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11299}}^1$

素因数の和:11328

約数の個数: 36

約数和(自身を含む): 20566000

約数和(自身を除く): 12837484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 11299, 22598, 33897, 45196, 67794, 101691, 135588, 203382, 214681, 406764, 429362, 644043, 858724, 1288086, 1932129, 2576172, 3864258, 7728516]

約数ペア:

[(1, 7728516), (2, 3864258), (3, 2576172), (4, 1932129), (6, 1288086), (9, 858724), (12, 644043), (18, 429362), (19, 406764), (36, 214681), (38, 203382), (57, 135588), (76, 101691), (114, 67794), (171, 45196), (228, 33897), (342, 22598), (684, 11299)]