13112964

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1009}}^1$

素因数の和:1057

約数の個数: 54

約数和(自身を含む): 35017710

約数和(自身を除く): 21904746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1009, 1083, 1444, 2018, 2166, 3027, 3249, 4036, 4332, 6054, 6498, 9081, 12108, 12996, 18162, 19171, 36324, 38342, 57513, 76684, 115026, 172539, 230052, 345078, 364249, 690156, 728498, 1092747, 1456996, 2185494, 3278241, 4370988, 6556482, 13112964]

約数ペア:

[(1, 13112964), (2, 6556482), (3, 4370988), (4, 3278241), (6, 2185494), (9, 1456996), (12, 1092747), (18, 728498), (19, 690156), (36, 364249), (38, 345078), (57, 230052), (76, 172539), (114, 115026), (171, 76684), (228, 57513), (342, 38342), (361, 36324), (684, 19171), (722, 18162), (1009, 12996), (1083, 12108), (1444, 9081), (2018, 6498), (2166, 6054), (3027, 4332), (3249, 4036)]